Temperature and Moisture Meter
Hover image to zoom

Temperature and Moisture Meter

Temperature and Moisture Meter
Hover image to zoom
$696.35 each
Out of Stock
Out of Stock
Get it Fri, Oct 20 - Fri, Oct 27
Free Shipping This item ships free
Easy Returns No restocking fee for 90 days

Product Highlights

Warranty icon
2 Year Warranty


This measuring instrument needs a probe for being commissioned.

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


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.

What's Included:
  • Testo 635-2 temperature and moisture meter, PC software, USB data cable, calibration protocol, batteries.
  • PLEASE NOTE: sensor required (not in scope of supply).

Key Features:
  • 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

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, printing out data – Easy as pie

Save measuring sites and allocate measuring data to the relevant site. Create individual profiles to perform parallel long-term/material moisture measurements. Save up to 10,000 readings (individual measurements and series) to your meter. There’s also a USB cable and software for transferring your data comfortably to your PC.

And last but by no means least, the turbo printer (optional) provides you with on-the-spot print outs


Product Type:






2 Year

Battery Life:

200 Hours


Help Face
Question? Call or text 888-757-4774
Help Face


Speak with a real person who will go out of the way to help!
Call or text 888-757-4774

Free Shipping
On orders over $99
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Shipping Policy
Easy Returns
Returning items is as simple as 1-2-3
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.
Return Policy