Testo 635-2 - Temperature and moisture meter

SKU 0563 6352
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:
  • Relative humidity
  • Material moisture
  • Material compensation moisture
  • Pressure dew point in compressed air systems
  • HTC value
  • Air temperature
  • Surface temperature
  • Core temperature
  • Absolute pressure

Capacity for 2 connectable sensors and 3 temperature / moisture wireless sensors, whose measurements can be picked up by a wireless module (optional) over a distance of up to 65 feet. The results are presented on an easy to read display.

Rugged. Practical. Easy to use.

The testo 635-2 temperature and moisture meter can display min/max/avg values, and calculate the dew point difference between the indoor air and the surface of the wall. This allows you to analyze moisture levels at ceilings and walls. Individually configured characteristic curves ensure the material moisture content is displayed reliably.

Both the meter and the menu guide are simple and comfortable to use. A backlit display allows you to read the measurements in poor lighting, and a rugged case protects the meter against impact.

Saving, transferring and printing out data as easy as pie with the testo 635-2 temperature and moisture meter

Save measuring sites and allocate the measuring data to the relevant site. Create individual user profiles to perform parallel long-term and material moisture measurements. Save up to 10 000 readings – individual measurements and measurement series – to your meter. The USB cable in the scope of supply can be used to connect your moisture meter to your PC or laptop and the software allows you to log and archive your measuring data comfortably and easily.
And just when you thought it couldn’t get any easier: the optionally available testo fast printer allows you to print out the measuring data on the spot. There’s testo for you.

  • Optional sensors for moisture / temperature / pressure dew point / absolute pressure measurements
  • 2 plug-in and 3 wireless sensors
  • Super-size memory for up to 10,000 readings
  • USB cable, PC software for logging and archiving measuring data

The testo 635-2 temperature and moisture meter measures the temperature and moisture of different types of materials, surfaces, and environments, with a wide range of optional sensors.


Datasheet : Testo 635-2