testo 622 - Thermohygrometer and Barometer

testo 625 - Digital thermohygrometer with App connection

testo 635-1 - Humidity measuring instrument

The testo 635-1 is for measuring air moisture, material equilibrium moisture, and pressure dew point in compressed air systems. Up to 3 temperature or humidity probes can be displayed; data...

testo 635-2 - Temperature and moisture meter

The testo 635-2 temperature and moisture meter can be used to carry out different measurements in the field of air conditioning. A wide range of optional sensors and probes provide information on: ...

testo 735-1 - 3-Channel temperature measuring instrument

The testo 735-1 is a robust and

testo 735-2 - Multichannel thermometer

The testo 735-2 digital multichannel thermometer is used in a variety of different fields. It can measure the surface, air, and core temperature of a wide range of media, with an accuracy up to 0.09...

testo 755-1 - Current / Voltage Meter with 200 A AC, 600 V AC/DC, and Continuity

testo 755-2 - Current / Voltage Meter with 200 A AC, 1000 V AC/DC, Continuity, and Phase Rotation Tester

testo 760-2 - Digital multimeter with type K and TRMS.

testo 760-3 - Digital multimeter with type K, TRMS, and 1,000 V range.

testo 770-1 - Hook clamp meter

testo 770-2 - Hook clamp meter with thermocouple adapter