Quick view Testo testo 440 - CO2 kit with Bluetooth MSRP: Now: $1,129.00 Add to Cart Compare Quick view Testo testo 905-T2 - Surface probe MSRP: Now: $176.00 Add to Cart Compare Quick view Testo testo 317-1 - Gas spillage detector MSRP: Now: $170.00 Add to Cart Compare Quick view Testo testo 540 - Light meter MSRP: Now: $229.00 Add to Cart Compare Quick view Testo O2 sensor for testo 330-1 LL/-2 LL MSRP: Now: $459.00 Add to Cart Compare Quick view Testo testo 831 - Infrared thermometer MSRP: Now: $245.00 Add to Cart Compare Quick view Testo testo 410-1 - Vane anemometer MSRP: Now: $170.00 Add to Cart Compare Quick view Testo testo 608-H1 - Thermal hygrometer MSRP: Now: $140.00 Add to Cart Compare Quick view TESTPRO TESTPRO CGD-100 Combustible Gas Leak Detector MSRP: Now: $29.00 Choose Options Compare Quick view Testo testo 440 - Air flow ComboKit 1 with Bluetooth MSRP: Now: $1,147.50 Add to Cart Compare Quick view Testo testo 815 - Sound level measuring instrument MSRP: Now: $445.00 Add to Cart Compare Quick view Testo testo 735-1 - 3-Channel temperature measuring instrument MSRP: Now: $715.00 Add to Cart Compare Quick view testo 440 - CO2 kit with Bluetooth Delivery Scope testo 440 air velocity and IAQ measuring instrument, 3 AA batteries, USB cable, and calibration protocol (0560 4401) CO2 probe with Bluetooth... MSRP: Now: $1,129.00 Add to Cart Compare Quick view testo 905-T2 - Surface probe The testo 905-T2 surface thermometer provides you with the best piece of equipment for dealing with temperature measurements on both smooth and uneven surfaces. This is because its... MSRP: Now: $176.00 Add to Cart Compare Quick view testo 317-1 - Gas spillage detector The testo 317-1 quickly and efficiently detects escaping flue gases at the source. Flue gas escaping from a burner is caused by equipment failure and is an indicator of... MSRP: Now: $170.00 Add to Cart Compare Quick view testo 540 - Light meter The testo 540 lux meter can be used to measure artificial and natural light in the workplace. The testo 540 lux meter: compact, easy to use, precise The testo 540... MSRP: Now: $229.00 Add to Cart Compare Quick view O2 sensor for testo 330-1 LL/-2 LL O2 sensor for testo 330-1 LL/-2 LL MSRP: Now: $459.00 Add to Cart Compare Quick view testo 831 - Infrared thermometer Temperature checks have never been easier; the testo 831 infrared thermometer measures the surface temperature of individual products, or whole pallets of goods, quickly and accurately. The... MSRP: Now: $245.00 Add to Cart Compare Quick view testo 410-1 - Vane anemometer The testo 410-1 pocket anemometer provides accurate air velocity measurement in an affordable air flow instrument. Simple to use and feature packed, the testo 410-1... MSRP: Now: $170.00 Add to Cart Compare Quick view testo 608-H1 - Thermal hygrometer The testo 608-H1 thermal hygrometer is ideally suited for continuous measurement of the indoor climate. You can therefore use the measuring instrument in locations such as offices, warehouses,... MSRP: Now: $140.00 Add to Cart Compare Quick view TESTPRO CGD-100 Combustible Gas Leak Detector Quickly find gas leaks with the TESTPRO CGD-100, a fast-responding and affordable combustible gas leak detector designed for professionals and homeowners alike. Designed to locate natural gas,... MSRP: Now: $29.00 Choose Options Compare Quick view testo 440 - Air flow ComboKit 1 with Bluetooth Delivery Scope testo 440 air velocity and IAQ measuring instrument, 3 AA batteries, USB cable, and calibration protocol (0560 4401) Vane probe (Ø 3.9")... MSRP: Now: $1,147.50 Add to Cart Compare Quick view testo 815 - Sound level measuring instrument The ideal instrument for daily use. Whether it is for air conditioning or heating, machine noise, or noise in combustion systems, the testo 815 is the ideal partner. Delivery Scope testo 815 sound... MSRP: Now: $445.00 Add to Cart Compare Quick view testo 735-1 - 3-Channel temperature measuring instrument The testo 735-1 is a robust and compact measuring instrument, with a probe socket for highly accurate Pt100 probes, and two sockets for fast-action thermocouple probes. Readings from up to... MSRP: Now: $715.00 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Testo testo 905-T2 - Surface probe MSRP: Now: $176.00 Add to Cart Compare Quick view Testo testo 317-1 - Gas spillage detector MSRP: Now: $170.00 Add to Cart Compare Quick view Testo testo 540 - Light meter MSRP: Now: $229.00 Add to Cart Compare Quick view Testo O2 sensor for testo 330-1 LL/-2 LL MSRP: Now: $459.00 Add to Cart Compare Quick view Testo testo 831 - Infrared thermometer MSRP: Now: $245.00 Add to Cart Compare Quick view Testo testo 410-1 - Vane anemometer MSRP: Now: $170.00 Add to Cart Compare Quick view Testo testo 608-H1 - Thermal hygrometer MSRP: Now: $140.00 Add to Cart Compare Quick view TESTPRO TESTPRO CGD-100 Combustible Gas Leak Detector MSRP: Now: $29.00 Choose Options Compare Quick view Testo testo 440 - Air flow ComboKit 1 with Bluetooth MSRP: Now: $1,147.50 Add to Cart Compare Quick view Testo testo 815 - Sound level measuring instrument MSRP: Now: $445.00 Add to Cart Compare Quick view Testo testo 735-1 - 3-Channel temperature measuring instrument MSRP: Now: $715.00 Add to Cart Compare Quick view testo 440 - CO2 kit with Bluetooth Delivery Scope testo 440 air velocity and IAQ measuring instrument, 3 AA batteries, USB cable, and calibration protocol (0560 4401) CO2 probe with Bluetooth... MSRP: Now: $1,129.00 Add to Cart Compare Quick view testo 905-T2 - Surface probe The testo 905-T2 surface thermometer provides you with the best piece of equipment for dealing with temperature measurements on both smooth and uneven surfaces. This is because its... MSRP: Now: $176.00 Add to Cart Compare Quick view testo 317-1 - Gas spillage detector The testo 317-1 quickly and efficiently detects escaping flue gases at the source. Flue gas escaping from a burner is caused by equipment failure and is an indicator of... MSRP: Now: $170.00 Add to Cart Compare Quick view testo 540 - Light meter The testo 540 lux meter can be used to measure artificial and natural light in the workplace. The testo 540 lux meter: compact, easy to use, precise The testo 540... MSRP: Now: $229.00 Add to Cart Compare Quick view O2 sensor for testo 330-1 LL/-2 LL O2 sensor for testo 330-1 LL/-2 LL MSRP: Now: $459.00 Add to Cart Compare Quick view testo 831 - Infrared thermometer Temperature checks have never been easier; the testo 831 infrared thermometer measures the surface temperature of individual products, or whole pallets of goods, quickly and accurately. The... MSRP: Now: $245.00 Add to Cart Compare Quick view testo 410-1 - Vane anemometer The testo 410-1 pocket anemometer provides accurate air velocity measurement in an affordable air flow instrument. Simple to use and feature packed, the testo 410-1... MSRP: Now: $170.00 Add to Cart Compare Quick view testo 608-H1 - Thermal hygrometer The testo 608-H1 thermal hygrometer is ideally suited for continuous measurement of the indoor climate. You can therefore use the measuring instrument in locations such as offices, warehouses,... MSRP: Now: $140.00 Add to Cart Compare Quick view TESTPRO CGD-100 Combustible Gas Leak Detector Quickly find gas leaks with the TESTPRO CGD-100, a fast-responding and affordable combustible gas leak detector designed for professionals and homeowners alike. Designed to locate natural gas,... MSRP: Now: $29.00 Choose Options Compare Quick view testo 440 - Air flow ComboKit 1 with Bluetooth Delivery Scope testo 440 air velocity and IAQ measuring instrument, 3 AA batteries, USB cable, and calibration protocol (0560 4401) Vane probe (Ø 3.9")... MSRP: Now: $1,147.50 Add to Cart Compare Quick view testo 815 - Sound level measuring instrument The ideal instrument for daily use. Whether it is for air conditioning or heating, machine noise, or noise in combustion systems, the testo 815 is the ideal partner. Delivery Scope testo 815 sound... MSRP: Now: $445.00 Add to Cart Compare Quick view testo 735-1 - 3-Channel temperature measuring instrument The testo 735-1 is a robust and compact measuring instrument, with a probe socket for highly accurate Pt100 probes, and two sockets for fast-action thermocouple probes. Readings from up to... MSRP: Now: $715.00 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Testo testo 317-1 - Gas spillage detector MSRP: Now: $170.00 Add to Cart Compare Quick view Testo testo 540 - Light meter MSRP: Now: $229.00 Add to Cart Compare Quick view Testo O2 sensor for testo 330-1 LL/-2 LL MSRP: Now: $459.00 Add to Cart Compare Quick view Testo testo 831 - Infrared thermometer MSRP: Now: $245.00 Add to Cart Compare Quick view Testo testo 410-1 - Vane anemometer MSRP: Now: $170.00 Add to Cart Compare Quick view Testo testo 608-H1 - Thermal hygrometer MSRP: Now: $140.00 Add to Cart Compare Quick view TESTPRO TESTPRO CGD-100 Combustible Gas Leak Detector MSRP: Now: $29.00 Choose Options Compare Quick view Testo testo 440 - Air flow ComboKit 1 with Bluetooth MSRP: Now: $1,147.50 Add to Cart Compare Quick view Testo testo 815 - Sound level measuring instrument MSRP: Now: $445.00 Add to Cart Compare Quick view Testo testo 735-1 - 3-Channel temperature measuring instrument MSRP: Now: $715.00 Add to Cart Compare Quick view testo 440 - CO2 kit with Bluetooth Delivery Scope testo 440 air velocity and IAQ measuring instrument, 3 AA batteries, USB cable, and calibration protocol (0560 4401) CO2 probe with Bluetooth... MSRP: Now: $1,129.00 Add to Cart Compare Quick view testo 905-T2 - Surface probe The testo 905-T2 surface thermometer provides you with the best piece of equipment for dealing with temperature measurements on both smooth and uneven surfaces. This is because its... MSRP: Now: $176.00 Add to Cart Compare Quick view testo 317-1 - Gas spillage detector The testo 317-1 quickly and efficiently detects escaping flue gases at the source. Flue gas escaping from a burner is caused by equipment failure and is an indicator of... MSRP: Now: $170.00 Add to Cart Compare Quick view testo 540 - Light meter The testo 540 lux meter can be used to measure artificial and natural light in the workplace. The testo 540 lux meter: compact, easy to use, precise The testo 540... MSRP: Now: $229.00 Add to Cart Compare Quick view O2 sensor for testo 330-1 LL/-2 LL O2 sensor for testo 330-1 LL/-2 LL MSRP: Now: $459.00 Add to Cart Compare Quick view testo 831 - Infrared thermometer Temperature checks have never been easier; the testo 831 infrared thermometer measures the surface temperature of individual products, or whole pallets of goods, quickly and accurately. The... MSRP: Now: $245.00 Add to Cart Compare Quick view testo 410-1 - Vane anemometer The testo 410-1 pocket anemometer provides accurate air velocity measurement in an affordable air flow instrument. Simple to use and feature packed, the testo 410-1... MSRP: Now: $170.00 Add to Cart Compare Quick view testo 608-H1 - Thermal hygrometer The testo 608-H1 thermal hygrometer is ideally suited for continuous measurement of the indoor climate. You can therefore use the measuring instrument in locations such as offices, warehouses,... MSRP: Now: $140.00 Add to Cart Compare Quick view TESTPRO CGD-100 Combustible Gas Leak Detector Quickly find gas leaks with the TESTPRO CGD-100, a fast-responding and affordable combustible gas leak detector designed for professionals and homeowners alike. Designed to locate natural gas,... MSRP: Now: $29.00 Choose Options Compare Quick view testo 440 - Air flow ComboKit 1 with Bluetooth Delivery Scope testo 440 air velocity and IAQ measuring instrument, 3 AA batteries, USB cable, and calibration protocol (0560 4401) Vane probe (Ø 3.9")... MSRP: Now: $1,147.50 Add to Cart Compare Quick view testo 815 - Sound level measuring instrument The ideal instrument for daily use. Whether it is for air conditioning or heating, machine noise, or noise in combustion systems, the testo 815 is the ideal partner. Delivery Scope testo 815 sound... MSRP: Now: $445.00 Add to Cart Compare Quick view testo 735-1 - 3-Channel temperature measuring instrument The testo 735-1 is a robust and compact measuring instrument, with a probe socket for highly accurate Pt100 probes, and two sockets for fast-action thermocouple probes. Readings from up to... MSRP: Now: $715.00 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Testo testo 540 - Light meter MSRP: Now: $229.00 Add to Cart Compare Quick view Testo O2 sensor for testo 330-1 LL/-2 LL MSRP: Now: $459.00 Add to Cart Compare Quick view Testo testo 831 - Infrared thermometer MSRP: Now: $245.00 Add to Cart Compare Quick view Testo testo 410-1 - Vane anemometer MSRP: Now: $170.00 Add to Cart Compare Quick view Testo testo 608-H1 - Thermal hygrometer MSRP: Now: $140.00 Add to Cart Compare Quick view TESTPRO TESTPRO CGD-100 Combustible Gas Leak Detector MSRP: Now: $29.00 Choose Options Compare Quick view Testo testo 440 - Air flow ComboKit 1 with Bluetooth MSRP: Now: $1,147.50 Add to Cart Compare Quick view Testo testo 815 - Sound level measuring instrument MSRP: Now: $445.00 Add to Cart Compare Quick view Testo testo 735-1 - 3-Channel temperature measuring instrument MSRP: Now: $715.00 Add to Cart Compare Quick view testo 440 - CO2 kit with Bluetooth Delivery Scope testo 440 air velocity and IAQ measuring instrument, 3 AA batteries, USB cable, and calibration protocol (0560 4401) CO2 probe with Bluetooth... MSRP: Now: $1,129.00 Add to Cart Compare Quick view testo 905-T2 - Surface probe The testo 905-T2 surface thermometer provides you with the best piece of equipment for dealing with temperature measurements on both smooth and uneven surfaces. This is because its... MSRP: Now: $176.00 Add to Cart Compare Quick view testo 317-1 - Gas spillage detector The testo 317-1 quickly and efficiently detects escaping flue gases at the source. Flue gas escaping from a burner is caused by equipment failure and is an indicator of... MSRP: Now: $170.00 Add to Cart Compare Quick view testo 540 - Light meter The testo 540 lux meter can be used to measure artificial and natural light in the workplace. The testo 540 lux meter: compact, easy to use, precise The testo 540... MSRP: Now: $229.00 Add to Cart Compare Quick view O2 sensor for testo 330-1 LL/-2 LL O2 sensor for testo 330-1 LL/-2 LL MSRP: Now: $459.00 Add to Cart Compare Quick view testo 831 - Infrared thermometer Temperature checks have never been easier; the testo 831 infrared thermometer measures the surface temperature of individual products, or whole pallets of goods, quickly and accurately. The... MSRP: Now: $245.00 Add to Cart Compare Quick view testo 410-1 - Vane anemometer The testo 410-1 pocket anemometer provides accurate air velocity measurement in an affordable air flow instrument. Simple to use and feature packed, the testo 410-1... MSRP: Now: $170.00 Add to Cart Compare Quick view testo 608-H1 - Thermal hygrometer The testo 608-H1 thermal hygrometer is ideally suited for continuous measurement of the indoor climate. You can therefore use the measuring instrument in locations such as offices, warehouses,... MSRP: Now: $140.00 Add to Cart Compare Quick view TESTPRO CGD-100 Combustible Gas Leak Detector Quickly find gas leaks with the TESTPRO CGD-100, a fast-responding and affordable combustible gas leak detector designed for professionals and homeowners alike. Designed to locate natural gas,... MSRP: Now: $29.00 Choose Options Compare Quick view testo 440 - Air flow ComboKit 1 with Bluetooth Delivery Scope testo 440 air velocity and IAQ measuring instrument, 3 AA batteries, USB cable, and calibration protocol (0560 4401) Vane probe (Ø 3.9")... MSRP: Now: $1,147.50 Add to Cart Compare Quick view testo 815 - Sound level measuring instrument The ideal instrument for daily use. Whether it is for air conditioning or heating, machine noise, or noise in combustion systems, the testo 815 is the ideal partner. Delivery Scope testo 815 sound... MSRP: Now: $445.00 Add to Cart Compare Quick view testo 735-1 - 3-Channel temperature measuring instrument The testo 735-1 is a robust and compact measuring instrument, with a probe socket for highly accurate Pt100 probes, and two sockets for fast-action thermocouple probes. Readings from up to... MSRP: Now: $715.00 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Testo O2 sensor for testo 330-1 LL/-2 LL MSRP: Now: $459.00 Add to Cart Compare Quick view Testo testo 831 - Infrared thermometer MSRP: Now: $245.00 Add to Cart Compare Quick view Testo testo 410-1 - Vane anemometer MSRP: Now: $170.00 Add to Cart Compare Quick view Testo testo 608-H1 - Thermal hygrometer MSRP: Now: $140.00 Add to Cart Compare Quick view TESTPRO TESTPRO CGD-100 Combustible Gas Leak Detector MSRP: Now: $29.00 Choose Options Compare Quick view Testo testo 440 - Air flow ComboKit 1 with Bluetooth MSRP: Now: $1,147.50 Add to Cart Compare Quick view Testo testo 815 - Sound level measuring instrument MSRP: Now: $445.00 Add to Cart Compare Quick view Testo testo 735-1 - 3-Channel temperature measuring instrument MSRP: Now: $715.00 Add to Cart Compare Quick view testo 440 - CO2 kit with Bluetooth Delivery Scope testo 440 air velocity and IAQ measuring instrument, 3 AA batteries, USB cable, and calibration protocol (0560 4401) CO2 probe with Bluetooth... MSRP: Now: $1,129.00 Add to Cart Compare Quick view testo 905-T2 - Surface probe The testo 905-T2 surface thermometer provides you with the best piece of equipment for dealing with temperature measurements on both smooth and uneven surfaces. This is because its... MSRP: Now: $176.00 Add to Cart Compare Quick view testo 317-1 - Gas spillage detector The testo 317-1 quickly and efficiently detects escaping flue gases at the source. Flue gas escaping from a burner is caused by equipment failure and is an indicator of... MSRP: Now: $170.00 Add to Cart Compare Quick view testo 540 - Light meter The testo 540 lux meter can be used to measure artificial and natural light in the workplace. The testo 540 lux meter: compact, easy to use, precise The testo 540... MSRP: Now: $229.00 Add to Cart Compare Quick view O2 sensor for testo 330-1 LL/-2 LL O2 sensor for testo 330-1 LL/-2 LL MSRP: Now: $459.00 Add to Cart Compare Quick view testo 831 - Infrared thermometer Temperature checks have never been easier; the testo 831 infrared thermometer measures the surface temperature of individual products, or whole pallets of goods, quickly and accurately. The... MSRP: Now: $245.00 Add to Cart Compare Quick view testo 410-1 - Vane anemometer The testo 410-1 pocket anemometer provides accurate air velocity measurement in an affordable air flow instrument. Simple to use and feature packed, the testo 410-1... MSRP: Now: $170.00 Add to Cart Compare Quick view testo 608-H1 - Thermal hygrometer The testo 608-H1 thermal hygrometer is ideally suited for continuous measurement of the indoor climate. You can therefore use the measuring instrument in locations such as offices, warehouses,... MSRP: Now: $140.00 Add to Cart Compare Quick view TESTPRO CGD-100 Combustible Gas Leak Detector Quickly find gas leaks with the TESTPRO CGD-100, a fast-responding and affordable combustible gas leak detector designed for professionals and homeowners alike. Designed to locate natural gas,... MSRP: Now: $29.00 Choose Options Compare Quick view testo 440 - Air flow ComboKit 1 with Bluetooth Delivery Scope testo 440 air velocity and IAQ measuring instrument, 3 AA batteries, USB cable, and calibration protocol (0560 4401) Vane probe (Ø 3.9")... MSRP: Now: $1,147.50 Add to Cart Compare Quick view testo 815 - Sound level measuring instrument The ideal instrument for daily use. Whether it is for air conditioning or heating, machine noise, or noise in combustion systems, the testo 815 is the ideal partner. Delivery Scope testo 815 sound... MSRP: Now: $445.00 Add to Cart Compare Quick view testo 735-1 - 3-Channel temperature measuring instrument The testo 735-1 is a robust and compact measuring instrument, with a probe socket for highly accurate Pt100 probes, and two sockets for fast-action thermocouple probes. Readings from up to... MSRP: Now: $715.00 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Testo testo 831 - Infrared thermometer MSRP: Now: $245.00 Add to Cart Compare Quick view Testo testo 410-1 - Vane anemometer MSRP: Now: $170.00 Add to Cart Compare Quick view Testo testo 608-H1 - Thermal hygrometer MSRP: Now: $140.00 Add to Cart Compare Quick view TESTPRO TESTPRO CGD-100 Combustible Gas Leak Detector MSRP: Now: $29.00 Choose Options Compare Quick view Testo testo 440 - Air flow ComboKit 1 with Bluetooth MSRP: Now: $1,147.50 Add to Cart Compare Quick view Testo testo 815 - Sound level measuring instrument MSRP: Now: $445.00 Add to Cart Compare Quick view Testo testo 735-1 - 3-Channel temperature measuring instrument MSRP: Now: $715.00 Add to Cart Compare Quick view testo 440 - CO2 kit with Bluetooth Delivery Scope testo 440 air velocity and IAQ measuring instrument, 3 AA batteries, USB cable, and calibration protocol (0560 4401) CO2 probe with Bluetooth... MSRP: Now: $1,129.00 Add to Cart Compare Quick view testo 905-T2 - Surface probe The testo 905-T2 surface thermometer provides you with the best piece of equipment for dealing with temperature measurements on both smooth and uneven surfaces. This is because its... MSRP: Now: $176.00 Add to Cart Compare Quick view testo 317-1 - Gas spillage detector The testo 317-1 quickly and efficiently detects escaping flue gases at the source. Flue gas escaping from a burner is caused by equipment failure and is an indicator of... MSRP: Now: $170.00 Add to Cart Compare Quick view testo 540 - Light meter The testo 540 lux meter can be used to measure artificial and natural light in the workplace. The testo 540 lux meter: compact, easy to use, precise The testo 540... MSRP: Now: $229.00 Add to Cart Compare Quick view O2 sensor for testo 330-1 LL/-2 LL O2 sensor for testo 330-1 LL/-2 LL MSRP: Now: $459.00 Add to Cart Compare Quick view testo 831 - Infrared thermometer Temperature checks have never been easier; the testo 831 infrared thermometer measures the surface temperature of individual products, or whole pallets of goods, quickly and accurately. The... MSRP: Now: $245.00 Add to Cart Compare Quick view testo 410-1 - Vane anemometer The testo 410-1 pocket anemometer provides accurate air velocity measurement in an affordable air flow instrument. Simple to use and feature packed, the testo 410-1... MSRP: Now: $170.00 Add to Cart Compare Quick view testo 608-H1 - Thermal hygrometer The testo 608-H1 thermal hygrometer is ideally suited for continuous measurement of the indoor climate. You can therefore use the measuring instrument in locations such as offices, warehouses,... MSRP: Now: $140.00 Add to Cart Compare Quick view TESTPRO CGD-100 Combustible Gas Leak Detector Quickly find gas leaks with the TESTPRO CGD-100, a fast-responding and affordable combustible gas leak detector designed for professionals and homeowners alike. Designed to locate natural gas,... MSRP: Now: $29.00 Choose Options Compare Quick view testo 440 - Air flow ComboKit 1 with Bluetooth Delivery Scope testo 440 air velocity and IAQ measuring instrument, 3 AA batteries, USB cable, and calibration protocol (0560 4401) Vane probe (Ø 3.9")... MSRP: Now: $1,147.50 Add to Cart Compare Quick view testo 815 - Sound level measuring instrument The ideal instrument for daily use. Whether it is for air conditioning or heating, machine noise, or noise in combustion systems, the testo 815 is the ideal partner. Delivery Scope testo 815 sound... MSRP: Now: $445.00 Add to Cart Compare Quick view testo 735-1 - 3-Channel temperature measuring instrument The testo 735-1 is a robust and compact measuring instrument, with a probe socket for highly accurate Pt100 probes, and two sockets for fast-action thermocouple probes. Readings from up to... MSRP: Now: $715.00 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Testo testo 410-1 - Vane anemometer MSRP: Now: $170.00 Add to Cart Compare Quick view Testo testo 608-H1 - Thermal hygrometer MSRP: Now: $140.00 Add to Cart Compare Quick view TESTPRO TESTPRO CGD-100 Combustible Gas Leak Detector MSRP: Now: $29.00 Choose Options Compare Quick view Testo testo 440 - Air flow ComboKit 1 with Bluetooth MSRP: Now: $1,147.50 Add to Cart Compare Quick view Testo testo 815 - Sound level measuring instrument MSRP: Now: $445.00 Add to Cart Compare Quick view Testo testo 735-1 - 3-Channel temperature measuring instrument MSRP: Now: $715.00 Add to Cart Compare Quick view testo 440 - CO2 kit with Bluetooth Delivery Scope testo 440 air velocity and IAQ measuring instrument, 3 AA batteries, USB cable, and calibration protocol (0560 4401) CO2 probe with Bluetooth... MSRP: Now: $1,129.00 Add to Cart Compare Quick view testo 905-T2 - Surface probe The testo 905-T2 surface thermometer provides you with the best piece of equipment for dealing with temperature measurements on both smooth and uneven surfaces. This is because its... MSRP: Now: $176.00 Add to Cart Compare Quick view testo 317-1 - Gas spillage detector The testo 317-1 quickly and efficiently detects escaping flue gases at the source. Flue gas escaping from a burner is caused by equipment failure and is an indicator of... MSRP: Now: $170.00 Add to Cart Compare Quick view testo 540 - Light meter The testo 540 lux meter can be used to measure artificial and natural light in the workplace. The testo 540 lux meter: compact, easy to use, precise The testo 540... MSRP: Now: $229.00 Add to Cart Compare Quick view O2 sensor for testo 330-1 LL/-2 LL O2 sensor for testo 330-1 LL/-2 LL MSRP: Now: $459.00 Add to Cart Compare Quick view testo 831 - Infrared thermometer Temperature checks have never been easier; the testo 831 infrared thermometer measures the surface temperature of individual products, or whole pallets of goods, quickly and accurately. The... MSRP: Now: $245.00 Add to Cart Compare Quick view testo 410-1 - Vane anemometer The testo 410-1 pocket anemometer provides accurate air velocity measurement in an affordable air flow instrument. Simple to use and feature packed, the testo 410-1... MSRP: Now: $170.00 Add to Cart Compare Quick view testo 608-H1 - Thermal hygrometer The testo 608-H1 thermal hygrometer is ideally suited for continuous measurement of the indoor climate. You can therefore use the measuring instrument in locations such as offices, warehouses,... MSRP: Now: $140.00 Add to Cart Compare Quick view TESTPRO CGD-100 Combustible Gas Leak Detector Quickly find gas leaks with the TESTPRO CGD-100, a fast-responding and affordable combustible gas leak detector designed for professionals and homeowners alike. Designed to locate natural gas,... MSRP: Now: $29.00 Choose Options Compare Quick view testo 440 - Air flow ComboKit 1 with Bluetooth Delivery Scope testo 440 air velocity and IAQ measuring instrument, 3 AA batteries, USB cable, and calibration protocol (0560 4401) Vane probe (Ø 3.9")... MSRP: Now: $1,147.50 Add to Cart Compare Quick view testo 815 - Sound level measuring instrument The ideal instrument for daily use. Whether it is for air conditioning or heating, machine noise, or noise in combustion systems, the testo 815 is the ideal partner. Delivery Scope testo 815 sound... MSRP: Now: $445.00 Add to Cart Compare Quick view testo 735-1 - 3-Channel temperature measuring instrument The testo 735-1 is a robust and compact measuring instrument, with a probe socket for highly accurate Pt100 probes, and two sockets for fast-action thermocouple probes. Readings from up to... MSRP: Now: $715.00 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Testo testo 608-H1 - Thermal hygrometer MSRP: Now: $140.00 Add to Cart Compare Quick view TESTPRO TESTPRO CGD-100 Combustible Gas Leak Detector MSRP: Now: $29.00 Choose Options Compare Quick view Testo testo 440 - Air flow ComboKit 1 with Bluetooth MSRP: Now: $1,147.50 Add to Cart Compare Quick view Testo testo 815 - Sound level measuring instrument MSRP: Now: $445.00 Add to Cart Compare Quick view Testo testo 735-1 - 3-Channel temperature measuring instrument MSRP: Now: $715.00 Add to Cart Compare Quick view testo 440 - CO2 kit with Bluetooth Delivery Scope testo 440 air velocity and IAQ measuring instrument, 3 AA batteries, USB cable, and calibration protocol (0560 4401) CO2 probe with Bluetooth... MSRP: Now: $1,129.00 Add to Cart Compare Quick view testo 905-T2 - Surface probe The testo 905-T2 surface thermometer provides you with the best piece of equipment for dealing with temperature measurements on both smooth and uneven surfaces. This is because its... MSRP: Now: $176.00 Add to Cart Compare Quick view testo 317-1 - Gas spillage detector The testo 317-1 quickly and efficiently detects escaping flue gases at the source. Flue gas escaping from a burner is caused by equipment failure and is an indicator of... MSRP: Now: $170.00 Add to Cart Compare Quick view testo 540 - Light meter The testo 540 lux meter can be used to measure artificial and natural light in the workplace. The testo 540 lux meter: compact, easy to use, precise The testo 540... MSRP: Now: $229.00 Add to Cart Compare Quick view O2 sensor for testo 330-1 LL/-2 LL O2 sensor for testo 330-1 LL/-2 LL MSRP: Now: $459.00 Add to Cart Compare Quick view testo 831 - Infrared thermometer Temperature checks have never been easier; the testo 831 infrared thermometer measures the surface temperature of individual products, or whole pallets of goods, quickly and accurately. The... MSRP: Now: $245.00 Add to Cart Compare Quick view testo 410-1 - Vane anemometer The testo 410-1 pocket anemometer provides accurate air velocity measurement in an affordable air flow instrument. Simple to use and feature packed, the testo 410-1... MSRP: Now: $170.00 Add to Cart Compare Quick view testo 608-H1 - Thermal hygrometer The testo 608-H1 thermal hygrometer is ideally suited for continuous measurement of the indoor climate. You can therefore use the measuring instrument in locations such as offices, warehouses,... MSRP: Now: $140.00 Add to Cart Compare Quick view TESTPRO CGD-100 Combustible Gas Leak Detector Quickly find gas leaks with the TESTPRO CGD-100, a fast-responding and affordable combustible gas leak detector designed for professionals and homeowners alike. Designed to locate natural gas,... MSRP: Now: $29.00 Choose Options Compare Quick view testo 440 - Air flow ComboKit 1 with Bluetooth Delivery Scope testo 440 air velocity and IAQ measuring instrument, 3 AA batteries, USB cable, and calibration protocol (0560 4401) Vane probe (Ø 3.9")... MSRP: Now: $1,147.50 Add to Cart Compare Quick view testo 815 - Sound level measuring instrument The ideal instrument for daily use. Whether it is for air conditioning or heating, machine noise, or noise in combustion systems, the testo 815 is the ideal partner. Delivery Scope testo 815 sound... MSRP: Now: $445.00 Add to Cart Compare Quick view testo 735-1 - 3-Channel temperature measuring instrument The testo 735-1 is a robust and compact measuring instrument, with a probe socket for highly accurate Pt100 probes, and two sockets for fast-action thermocouple probes. Readings from up to... MSRP: Now: $715.00 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view TESTPRO TESTPRO CGD-100 Combustible Gas Leak Detector MSRP: Now: $29.00 Choose Options Compare Quick view Testo testo 440 - Air flow ComboKit 1 with Bluetooth MSRP: Now: $1,147.50 Add to Cart Compare Quick view Testo testo 815 - Sound level measuring instrument MSRP: Now: $445.00 Add to Cart Compare Quick view Testo testo 735-1 - 3-Channel temperature measuring instrument MSRP: Now: $715.00 Add to Cart Compare Quick view testo 440 - CO2 kit with Bluetooth Delivery Scope testo 440 air velocity and IAQ measuring instrument, 3 AA batteries, USB cable, and calibration protocol (0560 4401) CO2 probe with Bluetooth... MSRP: Now: $1,129.00 Add to Cart Compare Quick view testo 905-T2 - Surface probe The testo 905-T2 surface thermometer provides you with the best piece of equipment for dealing with temperature measurements on both smooth and uneven surfaces. This is because its... MSRP: Now: $176.00 Add to Cart Compare Quick view testo 317-1 - Gas spillage detector The testo 317-1 quickly and efficiently detects escaping flue gases at the source. Flue gas escaping from a burner is caused by equipment failure and is an indicator of... MSRP: Now: $170.00 Add to Cart Compare Quick view testo 540 - Light meter The testo 540 lux meter can be used to measure artificial and natural light in the workplace. The testo 540 lux meter: compact, easy to use, precise The testo 540... MSRP: Now: $229.00 Add to Cart Compare Quick view O2 sensor for testo 330-1 LL/-2 LL O2 sensor for testo 330-1 LL/-2 LL MSRP: Now: $459.00 Add to Cart Compare Quick view testo 831 - Infrared thermometer Temperature checks have never been easier; the testo 831 infrared thermometer measures the surface temperature of individual products, or whole pallets of goods, quickly and accurately. The... MSRP: Now: $245.00 Add to Cart Compare Quick view testo 410-1 - Vane anemometer The testo 410-1 pocket anemometer provides accurate air velocity measurement in an affordable air flow instrument. Simple to use and feature packed, the testo 410-1... MSRP: Now: $170.00 Add to Cart Compare Quick view testo 608-H1 - Thermal hygrometer The testo 608-H1 thermal hygrometer is ideally suited for continuous measurement of the indoor climate. You can therefore use the measuring instrument in locations such as offices, warehouses,... MSRP: Now: $140.00 Add to Cart Compare Quick view TESTPRO CGD-100 Combustible Gas Leak Detector Quickly find gas leaks with the TESTPRO CGD-100, a fast-responding and affordable combustible gas leak detector designed for professionals and homeowners alike. Designed to locate natural gas,... MSRP: Now: $29.00 Choose Options Compare Quick view testo 440 - Air flow ComboKit 1 with Bluetooth Delivery Scope testo 440 air velocity and IAQ measuring instrument, 3 AA batteries, USB cable, and calibration protocol (0560 4401) Vane probe (Ø 3.9")... MSRP: Now: $1,147.50 Add to Cart Compare Quick view testo 815 - Sound level measuring instrument The ideal instrument for daily use. Whether it is for air conditioning or heating, machine noise, or noise in combustion systems, the testo 815 is the ideal partner. Delivery Scope testo 815 sound... MSRP: Now: $445.00 Add to Cart Compare Quick view testo 735-1 - 3-Channel temperature measuring instrument The testo 735-1 is a robust and compact measuring instrument, with a probe socket for highly accurate Pt100 probes, and two sockets for fast-action thermocouple probes. Readings from up to... MSRP: Now: $715.00 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Testo testo 440 - Air flow ComboKit 1 with Bluetooth MSRP: Now: $1,147.50 Add to Cart Compare Quick view Testo testo 815 - Sound level measuring instrument MSRP: Now: $445.00 Add to Cart Compare Quick view Testo testo 735-1 - 3-Channel temperature measuring instrument MSRP: Now: $715.00 Add to Cart Compare Quick view testo 440 - CO2 kit with Bluetooth Delivery Scope testo 440 air velocity and IAQ measuring instrument, 3 AA batteries, USB cable, and calibration protocol (0560 4401) CO2 probe with Bluetooth... MSRP: Now: $1,129.00 Add to Cart Compare Quick view testo 905-T2 - Surface probe The testo 905-T2 surface thermometer provides you with the best piece of equipment for dealing with temperature measurements on both smooth and uneven surfaces. This is because its... MSRP: Now: $176.00 Add to Cart Compare Quick view testo 317-1 - Gas spillage detector The testo 317-1 quickly and efficiently detects escaping flue gases at the source. Flue gas escaping from a burner is caused by equipment failure and is an indicator of... MSRP: Now: $170.00 Add to Cart Compare Quick view testo 540 - Light meter The testo 540 lux meter can be used to measure artificial and natural light in the workplace. The testo 540 lux meter: compact, easy to use, precise The testo 540... MSRP: Now: $229.00 Add to Cart Compare Quick view O2 sensor for testo 330-1 LL/-2 LL O2 sensor for testo 330-1 LL/-2 LL MSRP: Now: $459.00 Add to Cart Compare Quick view testo 831 - Infrared thermometer Temperature checks have never been easier; the testo 831 infrared thermometer measures the surface temperature of individual products, or whole pallets of goods, quickly and accurately. The... MSRP: Now: $245.00 Add to Cart Compare Quick view testo 410-1 - Vane anemometer The testo 410-1 pocket anemometer provides accurate air velocity measurement in an affordable air flow instrument. Simple to use and feature packed, the testo 410-1... MSRP: Now: $170.00 Add to Cart Compare Quick view testo 608-H1 - Thermal hygrometer The testo 608-H1 thermal hygrometer is ideally suited for continuous measurement of the indoor climate. You can therefore use the measuring instrument in locations such as offices, warehouses,... MSRP: Now: $140.00 Add to Cart Compare Quick view TESTPRO CGD-100 Combustible Gas Leak Detector Quickly find gas leaks with the TESTPRO CGD-100, a fast-responding and affordable combustible gas leak detector designed for professionals and homeowners alike. Designed to locate natural gas,... MSRP: Now: $29.00 Choose Options Compare Quick view testo 440 - Air flow ComboKit 1 with Bluetooth Delivery Scope testo 440 air velocity and IAQ measuring instrument, 3 AA batteries, USB cable, and calibration protocol (0560 4401) Vane probe (Ø 3.9")... MSRP: Now: $1,147.50 Add to Cart Compare Quick view testo 815 - Sound level measuring instrument The ideal instrument for daily use. Whether it is for air conditioning or heating, machine noise, or noise in combustion systems, the testo 815 is the ideal partner. Delivery Scope testo 815 sound... MSRP: Now: $445.00 Add to Cart Compare Quick view testo 735-1 - 3-Channel temperature measuring instrument The testo 735-1 is a robust and compact measuring instrument, with a probe socket for highly accurate Pt100 probes, and two sockets for fast-action thermocouple probes. Readings from up to... MSRP: Now: $715.00 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Testo testo 815 - Sound level measuring instrument MSRP: Now: $445.00 Add to Cart Compare Quick view Testo testo 735-1 - 3-Channel temperature measuring instrument MSRP: Now: $715.00 Add to Cart Compare Quick view testo 440 - CO2 kit with Bluetooth Delivery Scope testo 440 air velocity and IAQ measuring instrument, 3 AA batteries, USB cable, and calibration protocol (0560 4401) CO2 probe with Bluetooth... MSRP: Now: $1,129.00 Add to Cart Compare Quick view testo 905-T2 - Surface probe The testo 905-T2 surface thermometer provides you with the best piece of equipment for dealing with temperature measurements on both smooth and uneven surfaces. This is because its... MSRP: Now: $176.00 Add to Cart Compare Quick view testo 317-1 - Gas spillage detector The testo 317-1 quickly and efficiently detects escaping flue gases at the source. Flue gas escaping from a burner is caused by equipment failure and is an indicator of... MSRP: Now: $170.00 Add to Cart Compare Quick view testo 540 - Light meter The testo 540 lux meter can be used to measure artificial and natural light in the workplace. The testo 540 lux meter: compact, easy to use, precise The testo 540... MSRP: Now: $229.00 Add to Cart Compare Quick view O2 sensor for testo 330-1 LL/-2 LL O2 sensor for testo 330-1 LL/-2 LL MSRP: Now: $459.00 Add to Cart Compare Quick view testo 831 - Infrared thermometer Temperature checks have never been easier; the testo 831 infrared thermometer measures the surface temperature of individual products, or whole pallets of goods, quickly and accurately. The... MSRP: Now: $245.00 Add to Cart Compare Quick view testo 410-1 - Vane anemometer The testo 410-1 pocket anemometer provides accurate air velocity measurement in an affordable air flow instrument. Simple to use and feature packed, the testo 410-1... MSRP: Now: $170.00 Add to Cart Compare Quick view testo 608-H1 - Thermal hygrometer The testo 608-H1 thermal hygrometer is ideally suited for continuous measurement of the indoor climate. You can therefore use the measuring instrument in locations such as offices, warehouses,... MSRP: Now: $140.00 Add to Cart Compare Quick view TESTPRO CGD-100 Combustible Gas Leak Detector Quickly find gas leaks with the TESTPRO CGD-100, a fast-responding and affordable combustible gas leak detector designed for professionals and homeowners alike. Designed to locate natural gas,... MSRP: Now: $29.00 Choose Options Compare Quick view testo 440 - Air flow ComboKit 1 with Bluetooth Delivery Scope testo 440 air velocity and IAQ measuring instrument, 3 AA batteries, USB cable, and calibration protocol (0560 4401) Vane probe (Ø 3.9")... MSRP: Now: $1,147.50 Add to Cart Compare Quick view testo 815 - Sound level measuring instrument The ideal instrument for daily use. Whether it is for air conditioning or heating, machine noise, or noise in combustion systems, the testo 815 is the ideal partner. Delivery Scope testo 815 sound... MSRP: Now: $445.00 Add to Cart Compare Quick view testo 735-1 - 3-Channel temperature measuring instrument The testo 735-1 is a robust and compact measuring instrument, with a probe socket for highly accurate Pt100 probes, and two sockets for fast-action thermocouple probes. Readings from up to... MSRP: Now: $715.00 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Testo testo 735-1 - 3-Channel temperature measuring instrument MSRP: Now: $715.00 Add to Cart Compare Quick view testo 440 - CO2 kit with Bluetooth Delivery Scope testo 440 air velocity and IAQ measuring instrument, 3 AA batteries, USB cable, and calibration protocol (0560 4401) CO2 probe with Bluetooth... MSRP: Now: $1,129.00 Add to Cart Compare Quick view testo 905-T2 - Surface probe The testo 905-T2 surface thermometer provides you with the best piece of equipment for dealing with temperature measurements on both smooth and uneven surfaces. This is because its... MSRP: Now: $176.00 Add to Cart Compare Quick view testo 317-1 - Gas spillage detector The testo 317-1 quickly and efficiently detects escaping flue gases at the source. Flue gas escaping from a burner is caused by equipment failure and is an indicator of... MSRP: Now: $170.00 Add to Cart Compare Quick view testo 540 - Light meter The testo 540 lux meter can be used to measure artificial and natural light in the workplace. The testo 540 lux meter: compact, easy to use, precise The testo 540... MSRP: Now: $229.00 Add to Cart Compare Quick view O2 sensor for testo 330-1 LL/-2 LL O2 sensor for testo 330-1 LL/-2 LL MSRP: Now: $459.00 Add to Cart Compare Quick view testo 831 - Infrared thermometer Temperature checks have never been easier; the testo 831 infrared thermometer measures the surface temperature of individual products, or whole pallets of goods, quickly and accurately. The... MSRP: Now: $245.00 Add to Cart Compare Quick view testo 410-1 - Vane anemometer The testo 410-1 pocket anemometer provides accurate air velocity measurement in an affordable air flow instrument. Simple to use and feature packed, the testo 410-1... MSRP: Now: $170.00 Add to Cart Compare Quick view testo 608-H1 - Thermal hygrometer The testo 608-H1 thermal hygrometer is ideally suited for continuous measurement of the indoor climate. You can therefore use the measuring instrument in locations such as offices, warehouses,... MSRP: Now: $140.00 Add to Cart Compare Quick view TESTPRO CGD-100 Combustible Gas Leak Detector Quickly find gas leaks with the TESTPRO CGD-100, a fast-responding and affordable combustible gas leak detector designed for professionals and homeowners alike. Designed to locate natural gas,... MSRP: Now: $29.00 Choose Options Compare Quick view testo 440 - Air flow ComboKit 1 with Bluetooth Delivery Scope testo 440 air velocity and IAQ measuring instrument, 3 AA batteries, USB cable, and calibration protocol (0560 4401) Vane probe (Ø 3.9")... MSRP: Now: $1,147.50 Add to Cart Compare Quick view testo 815 - Sound level measuring instrument The ideal instrument for daily use. Whether it is for air conditioning or heating, machine noise, or noise in combustion systems, the testo 815 is the ideal partner. Delivery Scope testo 815 sound... MSRP: Now: $445.00 Add to Cart Compare Quick view testo 735-1 - 3-Channel temperature measuring instrument The testo 735-1 is a robust and compact measuring instrument, with a probe socket for highly accurate Pt100 probes, and two sockets for fast-action thermocouple probes. Readings from up to... MSRP: Now: $715.00 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view testo 440 - CO2 kit with Bluetooth Delivery Scope testo 440 air velocity and IAQ measuring instrument, 3 AA batteries, USB cable, and calibration protocol (0560 4401) CO2 probe with Bluetooth... MSRP: Now: $1,129.00 Add to Cart Compare Quick view testo 905-T2 - Surface probe The testo 905-T2 surface thermometer provides you with the best piece of equipment for dealing with temperature measurements on both smooth and uneven surfaces. This is because its... MSRP: Now: $176.00 Add to Cart Compare Quick view testo 317-1 - Gas spillage detector The testo 317-1 quickly and efficiently detects escaping flue gases at the source. Flue gas escaping from a burner is caused by equipment failure and is an indicator of... MSRP: Now: $170.00 Add to Cart Compare Quick view testo 540 - Light meter The testo 540 lux meter can be used to measure artificial and natural light in the workplace. The testo 540 lux meter: compact, easy to use, precise The testo 540... MSRP: Now: $229.00 Add to Cart Compare Quick view O2 sensor for testo 330-1 LL/-2 LL O2 sensor for testo 330-1 LL/-2 LL MSRP: Now: $459.00 Add to Cart Compare Quick view testo 831 - Infrared thermometer Temperature checks have never been easier; the testo 831 infrared thermometer measures the surface temperature of individual products, or whole pallets of goods, quickly and accurately. The... MSRP: Now: $245.00 Add to Cart Compare Quick view testo 410-1 - Vane anemometer The testo 410-1 pocket anemometer provides accurate air velocity measurement in an affordable air flow instrument. Simple to use and feature packed, the testo 410-1... MSRP: Now: $170.00 Add to Cart Compare Quick view testo 608-H1 - Thermal hygrometer The testo 608-H1 thermal hygrometer is ideally suited for continuous measurement of the indoor climate. You can therefore use the measuring instrument in locations such as offices, warehouses,... MSRP: Now: $140.00 Add to Cart Compare Quick view TESTPRO CGD-100 Combustible Gas Leak Detector Quickly find gas leaks with the TESTPRO CGD-100, a fast-responding and affordable combustible gas leak detector designed for professionals and homeowners alike. Designed to locate natural gas,... MSRP: Now: $29.00 Choose Options Compare Quick view testo 440 - Air flow ComboKit 1 with Bluetooth Delivery Scope testo 440 air velocity and IAQ measuring instrument, 3 AA batteries, USB cable, and calibration protocol (0560 4401) Vane probe (Ø 3.9")... MSRP: Now: $1,147.50 Add to Cart Compare Quick view testo 815 - Sound level measuring instrument The ideal instrument for daily use. Whether it is for air conditioning or heating, machine noise, or noise in combustion systems, the testo 815 is the ideal partner. Delivery Scope testo 815 sound... MSRP: Now: $445.00 Add to Cart Compare Quick view testo 735-1 - 3-Channel temperature measuring instrument The testo 735-1 is a robust and compact measuring instrument, with a probe socket for highly accurate Pt100 probes, and two sockets for fast-action thermocouple probes. Readings from up to... MSRP: Now: $715.00 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view testo 905-T2 - Surface probe The testo 905-T2 surface thermometer provides you with the best piece of equipment for dealing with temperature measurements on both smooth and uneven surfaces. This is because its... MSRP: Now: $176.00 Add to Cart Compare Quick view testo 317-1 - Gas spillage detector The testo 317-1 quickly and efficiently detects escaping flue gases at the source. Flue gas escaping from a burner is caused by equipment failure and is an indicator of... MSRP: Now: $170.00 Add to Cart Compare Quick view testo 540 - Light meter The testo 540 lux meter can be used to measure artificial and natural light in the workplace. The testo 540 lux meter: compact, easy to use, precise The testo 540... MSRP: Now: $229.00 Add to Cart Compare Quick view O2 sensor for testo 330-1 LL/-2 LL O2 sensor for testo 330-1 LL/-2 LL MSRP: Now: $459.00 Add to Cart Compare Quick view testo 831 - Infrared thermometer Temperature checks have never been easier; the testo 831 infrared thermometer measures the surface temperature of individual products, or whole pallets of goods, quickly and accurately. The... MSRP: Now: $245.00 Add to Cart Compare Quick view testo 410-1 - Vane anemometer The testo 410-1 pocket anemometer provides accurate air velocity measurement in an affordable air flow instrument. Simple to use and feature packed, the testo 410-1... MSRP: Now: $170.00 Add to Cart Compare Quick view testo 608-H1 - Thermal hygrometer The testo 608-H1 thermal hygrometer is ideally suited for continuous measurement of the indoor climate. You can therefore use the measuring instrument in locations such as offices, warehouses,... MSRP: Now: $140.00 Add to Cart Compare Quick view TESTPRO CGD-100 Combustible Gas Leak Detector Quickly find gas leaks with the TESTPRO CGD-100, a fast-responding and affordable combustible gas leak detector designed for professionals and homeowners alike. Designed to locate natural gas,... MSRP: Now: $29.00 Choose Options Compare Quick view testo 440 - Air flow ComboKit 1 with Bluetooth Delivery Scope testo 440 air velocity and IAQ measuring instrument, 3 AA batteries, USB cable, and calibration protocol (0560 4401) Vane probe (Ø 3.9")... MSRP: Now: $1,147.50 Add to Cart Compare Quick view testo 815 - Sound level measuring instrument The ideal instrument for daily use. Whether it is for air conditioning or heating, machine noise, or noise in combustion systems, the testo 815 is the ideal partner. Delivery Scope testo 815 sound... MSRP: Now: $445.00 Add to Cart Compare Quick view testo 735-1 - 3-Channel temperature measuring instrument The testo 735-1 is a robust and compact measuring instrument, with a probe socket for highly accurate Pt100 probes, and two sockets for fast-action thermocouple probes. Readings from up to... MSRP: Now: $715.00 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view testo 317-1 - Gas spillage detector The testo 317-1 quickly and efficiently detects escaping flue gases at the source. Flue gas escaping from a burner is caused by equipment failure and is an indicator of... MSRP: Now: $170.00 Add to Cart Compare Quick view testo 540 - Light meter The testo 540 lux meter can be used to measure artificial and natural light in the workplace. The testo 540 lux meter: compact, easy to use, precise The testo 540... MSRP: Now: $229.00 Add to Cart Compare Quick view O2 sensor for testo 330-1 LL/-2 LL O2 sensor for testo 330-1 LL/-2 LL MSRP: Now: $459.00 Add to Cart Compare Quick view testo 831 - Infrared thermometer Temperature checks have never been easier; the testo 831 infrared thermometer measures the surface temperature of individual products, or whole pallets of goods, quickly and accurately. The... MSRP: Now: $245.00 Add to Cart Compare Quick view testo 410-1 - Vane anemometer The testo 410-1 pocket anemometer provides accurate air velocity measurement in an affordable air flow instrument. Simple to use and feature packed, the testo 410-1... MSRP: Now: $170.00 Add to Cart Compare Quick view testo 608-H1 - Thermal hygrometer The testo 608-H1 thermal hygrometer is ideally suited for continuous measurement of the indoor climate. You can therefore use the measuring instrument in locations such as offices, warehouses,... MSRP: Now: $140.00 Add to Cart Compare Quick view TESTPRO CGD-100 Combustible Gas Leak Detector Quickly find gas leaks with the TESTPRO CGD-100, a fast-responding and affordable combustible gas leak detector designed for professionals and homeowners alike. Designed to locate natural gas,... MSRP: Now: $29.00 Choose Options Compare Quick view testo 440 - Air flow ComboKit 1 with Bluetooth Delivery Scope testo 440 air velocity and IAQ measuring instrument, 3 AA batteries, USB cable, and calibration protocol (0560 4401) Vane probe (Ø 3.9")... MSRP: Now: $1,147.50 Add to Cart Compare Quick view testo 815 - Sound level measuring instrument The ideal instrument for daily use. Whether it is for air conditioning or heating, machine noise, or noise in combustion systems, the testo 815 is the ideal partner. Delivery Scope testo 815 sound... MSRP: Now: $445.00 Add to Cart Compare Quick view testo 735-1 - 3-Channel temperature measuring instrument The testo 735-1 is a robust and compact measuring instrument, with a probe socket for highly accurate Pt100 probes, and two sockets for fast-action thermocouple probes. Readings from up to... MSRP: Now: $715.00 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view testo 540 - Light meter The testo 540 lux meter can be used to measure artificial and natural light in the workplace. The testo 540 lux meter: compact, easy to use, precise The testo 540... MSRP: Now: $229.00 Add to Cart Compare Quick view O2 sensor for testo 330-1 LL/-2 LL O2 sensor for testo 330-1 LL/-2 LL MSRP: Now: $459.00 Add to Cart Compare Quick view testo 831 - Infrared thermometer Temperature checks have never been easier; the testo 831 infrared thermometer measures the surface temperature of individual products, or whole pallets of goods, quickly and accurately. The... MSRP: Now: $245.00 Add to Cart Compare Quick view testo 410-1 - Vane anemometer The testo 410-1 pocket anemometer provides accurate air velocity measurement in an affordable air flow instrument. Simple to use and feature packed, the testo 410-1... MSRP: Now: $170.00 Add to Cart Compare Quick view testo 608-H1 - Thermal hygrometer The testo 608-H1 thermal hygrometer is ideally suited for continuous measurement of the indoor climate. You can therefore use the measuring instrument in locations such as offices, warehouses,... MSRP: Now: $140.00 Add to Cart Compare Quick view TESTPRO CGD-100 Combustible Gas Leak Detector Quickly find gas leaks with the TESTPRO CGD-100, a fast-responding and affordable combustible gas leak detector designed for professionals and homeowners alike. Designed to locate natural gas,... MSRP: Now: $29.00 Choose Options Compare Quick view testo 440 - Air flow ComboKit 1 with Bluetooth Delivery Scope testo 440 air velocity and IAQ measuring instrument, 3 AA batteries, USB cable, and calibration protocol (0560 4401) Vane probe (Ø 3.9")... MSRP: Now: $1,147.50 Add to Cart Compare Quick view testo 815 - Sound level measuring instrument The ideal instrument for daily use. Whether it is for air conditioning or heating, machine noise, or noise in combustion systems, the testo 815 is the ideal partner. Delivery Scope testo 815 sound... MSRP: Now: $445.00 Add to Cart Compare Quick view testo 735-1 - 3-Channel temperature measuring instrument The testo 735-1 is a robust and compact measuring instrument, with a probe socket for highly accurate Pt100 probes, and two sockets for fast-action thermocouple probes. Readings from up to... MSRP: Now: $715.00 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view O2 sensor for testo 330-1 LL/-2 LL O2 sensor for testo 330-1 LL/-2 LL MSRP: Now: $459.00 Add to Cart Compare Quick view testo 831 - Infrared thermometer Temperature checks have never been easier; the testo 831 infrared thermometer measures the surface temperature of individual products, or whole pallets of goods, quickly and accurately. The... MSRP: Now: $245.00 Add to Cart Compare Quick view testo 410-1 - Vane anemometer The testo 410-1 pocket anemometer provides accurate air velocity measurement in an affordable air flow instrument. Simple to use and feature packed, the testo 410-1... MSRP: Now: $170.00 Add to Cart Compare Quick view testo 608-H1 - Thermal hygrometer The testo 608-H1 thermal hygrometer is ideally suited for continuous measurement of the indoor climate. You can therefore use the measuring instrument in locations such as offices, warehouses,... MSRP: Now: $140.00 Add to Cart Compare Quick view TESTPRO CGD-100 Combustible Gas Leak Detector Quickly find gas leaks with the TESTPRO CGD-100, a fast-responding and affordable combustible gas leak detector designed for professionals and homeowners alike. Designed to locate natural gas,... MSRP: Now: $29.00 Choose Options Compare Quick view testo 440 - Air flow ComboKit 1 with Bluetooth Delivery Scope testo 440 air velocity and IAQ measuring instrument, 3 AA batteries, USB cable, and calibration protocol (0560 4401) Vane probe (Ø 3.9")... MSRP: Now: $1,147.50 Add to Cart Compare Quick view testo 815 - Sound level measuring instrument The ideal instrument for daily use. Whether it is for air conditioning or heating, machine noise, or noise in combustion systems, the testo 815 is the ideal partner. Delivery Scope testo 815 sound... MSRP: Now: $445.00 Add to Cart Compare Quick view testo 735-1 - 3-Channel temperature measuring instrument The testo 735-1 is a robust and compact measuring instrument, with a probe socket for highly accurate Pt100 probes, and two sockets for fast-action thermocouple probes. Readings from up to... MSRP: Now: $715.00 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view testo 831 - Infrared thermometer Temperature checks have never been easier; the testo 831 infrared thermometer measures the surface temperature of individual products, or whole pallets of goods, quickly and accurately. The... MSRP: Now: $245.00 Add to Cart Compare Quick view testo 410-1 - Vane anemometer The testo 410-1 pocket anemometer provides accurate air velocity measurement in an affordable air flow instrument. Simple to use and feature packed, the testo 410-1... MSRP: Now: $170.00 Add to Cart Compare Quick view testo 608-H1 - Thermal hygrometer The testo 608-H1 thermal hygrometer is ideally suited for continuous measurement of the indoor climate. You can therefore use the measuring instrument in locations such as offices, warehouses,... MSRP: Now: $140.00 Add to Cart Compare Quick view TESTPRO CGD-100 Combustible Gas Leak Detector Quickly find gas leaks with the TESTPRO CGD-100, a fast-responding and affordable combustible gas leak detector designed for professionals and homeowners alike. Designed to locate natural gas,... MSRP: Now: $29.00 Choose Options Compare Quick view testo 440 - Air flow ComboKit 1 with Bluetooth Delivery Scope testo 440 air velocity and IAQ measuring instrument, 3 AA batteries, USB cable, and calibration protocol (0560 4401) Vane probe (Ø 3.9")... MSRP: Now: $1,147.50 Add to Cart Compare Quick view testo 815 - Sound level measuring instrument The ideal instrument for daily use. Whether it is for air conditioning or heating, machine noise, or noise in combustion systems, the testo 815 is the ideal partner. Delivery Scope testo 815 sound... MSRP: Now: $445.00 Add to Cart Compare Quick view testo 735-1 - 3-Channel temperature measuring instrument The testo 735-1 is a robust and compact measuring instrument, with a probe socket for highly accurate Pt100 probes, and two sockets for fast-action thermocouple probes. Readings from up to... MSRP: Now: $715.00 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view testo 410-1 - Vane anemometer The testo 410-1 pocket anemometer provides accurate air velocity measurement in an affordable air flow instrument. Simple to use and feature packed, the testo 410-1... MSRP: Now: $170.00 Add to Cart Compare Quick view testo 608-H1 - Thermal hygrometer The testo 608-H1 thermal hygrometer is ideally suited for continuous measurement of the indoor climate. You can therefore use the measuring instrument in locations such as offices, warehouses,... MSRP: Now: $140.00 Add to Cart Compare Quick view TESTPRO CGD-100 Combustible Gas Leak Detector Quickly find gas leaks with the TESTPRO CGD-100, a fast-responding and affordable combustible gas leak detector designed for professionals and homeowners alike. Designed to locate natural gas,... MSRP: Now: $29.00 Choose Options Compare Quick view testo 440 - Air flow ComboKit 1 with Bluetooth Delivery Scope testo 440 air velocity and IAQ measuring instrument, 3 AA batteries, USB cable, and calibration protocol (0560 4401) Vane probe (Ø 3.9")... MSRP: Now: $1,147.50 Add to Cart Compare Quick view testo 815 - Sound level measuring instrument The ideal instrument for daily use. Whether it is for air conditioning or heating, machine noise, or noise in combustion systems, the testo 815 is the ideal partner. Delivery Scope testo 815 sound... MSRP: Now: $445.00 Add to Cart Compare Quick view testo 735-1 - 3-Channel temperature measuring instrument The testo 735-1 is a robust and compact measuring instrument, with a probe socket for highly accurate Pt100 probes, and two sockets for fast-action thermocouple probes. Readings from up to... MSRP: Now: $715.00 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view testo 608-H1 - Thermal hygrometer The testo 608-H1 thermal hygrometer is ideally suited for continuous measurement of the indoor climate. You can therefore use the measuring instrument in locations such as offices, warehouses,... MSRP: Now: $140.00 Add to Cart Compare Quick view TESTPRO CGD-100 Combustible Gas Leak Detector Quickly find gas leaks with the TESTPRO CGD-100, a fast-responding and affordable combustible gas leak detector designed for professionals and homeowners alike. Designed to locate natural gas,... MSRP: Now: $29.00 Choose Options Compare Quick view testo 440 - Air flow ComboKit 1 with Bluetooth Delivery Scope testo 440 air velocity and IAQ measuring instrument, 3 AA batteries, USB cable, and calibration protocol (0560 4401) Vane probe (Ø 3.9")... MSRP: Now: $1,147.50 Add to Cart Compare Quick view testo 815 - Sound level measuring instrument The ideal instrument for daily use. Whether it is for air conditioning or heating, machine noise, or noise in combustion systems, the testo 815 is the ideal partner. Delivery Scope testo 815 sound... MSRP: Now: $445.00 Add to Cart Compare Quick view testo 735-1 - 3-Channel temperature measuring instrument The testo 735-1 is a robust and compact measuring instrument, with a probe socket for highly accurate Pt100 probes, and two sockets for fast-action thermocouple probes. Readings from up to... MSRP: Now: $715.00 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view TESTPRO CGD-100 Combustible Gas Leak Detector Quickly find gas leaks with the TESTPRO CGD-100, a fast-responding and affordable combustible gas leak detector designed for professionals and homeowners alike. Designed to locate natural gas,... MSRP: Now: $29.00 Choose Options Compare Quick view testo 440 - Air flow ComboKit 1 with Bluetooth Delivery Scope testo 440 air velocity and IAQ measuring instrument, 3 AA batteries, USB cable, and calibration protocol (0560 4401) Vane probe (Ø 3.9")... MSRP: Now: $1,147.50 Add to Cart Compare Quick view testo 815 - Sound level measuring instrument The ideal instrument for daily use. Whether it is for air conditioning or heating, machine noise, or noise in combustion systems, the testo 815 is the ideal partner. Delivery Scope testo 815 sound... MSRP: Now: $445.00 Add to Cart Compare Quick view testo 735-1 - 3-Channel temperature measuring instrument The testo 735-1 is a robust and compact measuring instrument, with a probe socket for highly accurate Pt100 probes, and two sockets for fast-action thermocouple probes. Readings from up to... MSRP: Now: $715.00 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view testo 440 - Air flow ComboKit 1 with Bluetooth Delivery Scope testo 440 air velocity and IAQ measuring instrument, 3 AA batteries, USB cable, and calibration protocol (0560 4401) Vane probe (Ø 3.9")... MSRP: Now: $1,147.50 Add to Cart Compare Quick view testo 815 - Sound level measuring instrument The ideal instrument for daily use. Whether it is for air conditioning or heating, machine noise, or noise in combustion systems, the testo 815 is the ideal partner. Delivery Scope testo 815 sound... MSRP: Now: $445.00 Add to Cart Compare Quick view testo 735-1 - 3-Channel temperature measuring instrument The testo 735-1 is a robust and compact measuring instrument, with a probe socket for highly accurate Pt100 probes, and two sockets for fast-action thermocouple probes. Readings from up to... MSRP: Now: $715.00 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view testo 815 - Sound level measuring instrument The ideal instrument for daily use. Whether it is for air conditioning or heating, machine noise, or noise in combustion systems, the testo 815 is the ideal partner. Delivery Scope testo 815 sound... MSRP: Now: $445.00 Add to Cart Compare Quick view testo 735-1 - 3-Channel temperature measuring instrument The testo 735-1 is a robust and compact measuring instrument, with a probe socket for highly accurate Pt100 probes, and two sockets for fast-action thermocouple probes. Readings from up to... MSRP: Now: $715.00 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected
Quick view testo 735-1 - 3-Channel temperature measuring instrument The testo 735-1 is a robust and compact measuring instrument, with a probe socket for highly accurate Pt100 probes, and two sockets for fast-action thermocouple probes. Readings from up to... MSRP: Now: $715.00 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected
