Extech Waterproof Palm pH Meter w/Cabled Electrode

Big Digit LCD display in rugged housing with choice of stick or cabled pH Electrode Large LCD displays pH or mV and Temperature simultaneously Microprocessor provides for Automatic Buffer recognition Automatic Temperature Compensation via...

InspectorTools Ultimate Low Level Carbon Monoxide Alarm Kit (with digital display)

DEFENDER LOW LEVEL CO LL6270 3-YEAR AND CA6150 10-YEAR CARBON MONOXIDE ALARM COMBO **LL6170 REPLACED BY NEW MODEL 6270** The Defender LL6170 is a professional quality, sealed lithium battery powered low level carbon monoxide monitor. Continuously...

Extech Waterproof ExStik II Dissolved Oxygen Meter

Easy to replace screw on membrane cap with optional extension cables Oxygen level displayed as % Saturation or Concentration (mg/L [ppm]) Adjustable Altitude Compensation (0-20,000ft in 1,000ft increments) Adjustable Salinity Compensation...

Extech Heavy Duty CFM Mini-Metal Vane Anemometer 1

Large display of Airflow or Air Velocity with built-in InfraRed Thermometer CFM/CMM Thermo- Anemometer with built-in non-contact IR Thermometer measures remote surface temperatures to 536°F (280°C) with 8:1 distance to spot ratio and Laser...

Extech BR250: 9mm diameter Video Borescope/Wireless Inspection Camera

  9mm camera diameter and 3.5" Color TFT LCD Wireless Monitor Features: Includes 2GB microSD memory card for capturing images (JPEG) or video (AVI) for viewing on your PC Detachable wireless 3.5" color TFT LCD display can be viewed from a...

Extech Desktop Carbon Dioxide Monitor - CO220

Extech CO220: Desktop Indoor Air Quality CO2Measures Carbon Dioxide (CO2)The CO220 Air quality CO2 monitor measures carbon dioxide, air temperature and humidity. The CO220 also calculates dew point and wet bulb. Use in conference rooms, schools,...

Desktop Indoor Air Quality CO2 Extech CO220

The Extech CO220 air quality CO2 monitor measures carbon dioxide, air temperature, and humidity. The CO220 also calculates dew point and wet bulb. Use in conference rooms, schools, greenhouses, factories, hotels, hospitals, and any place where high...

Extech Foot Candle/Lux Meter w/NIST

Includes analog output and fast/slow response feature Accurately displays light level in terms ofFc or Lux over three ranges:Fc (0-200, 0-2000 and 0-5000Fc) andLux (0-2000, 0-20000, 0-50000Lux) Resolution of 0.1Fc or 1Luxwith 5% accuracy Select...

Heavy Duty Differential Pressure Manometer (29psi) Extech 407910

The 407910 is a Differential Pressure Manometer that measures to 29psi and displays results in 8 units of measure. Features include: zero function for offset measurements, Min/Max, Data Hold and Auto power off. Includes 2 quick-disconnect fittings, 9V...

Extech SD500: Humidity/Temperature Datalogger

Records data on an SD card in Excel® format Dual LCD simultaneously displays Relative Humidity and Temperature readings Datalogger stores readings on an SD card in Excel® format for easy transfer to a PC Selectable data sampling rate: 5, 10,...

Humidity/Temperature Datalogger Extech SD500

This Humidity/ Temperature Datalogger records data on an SD card in Excel format for easy transfer to a PC for analysis. It features a Dual LCD that simultaneously displays Relative Humidity and Temperature, and a selectable data sampling rate of 5,...

Extech Earth Ground Resistance Tester Kit

Earth Ground Resistance Tester Kit   Features   Large dual display with backlight Test Hold function for easy operation Automatic Zero adjustment AC/DC Voltage, Resistance, and Continuity Auto Power off, Overrange and low battery...