Testo Testo 635-2 Thermohygrometer, +1370°C

  • RS Stock No. 516-0573
  • Mfr. Part No. 0563 6352
  • Manufacturer Testo
Technical data sheets
Legislation and Compliance
RoHS Status: Not Applicable
COO (Country of Origin): DE
Product Details

testo 635 hygrometer

Measures air humidity, material moisture balance and pressure dew point
Measurement data transfer possible via radio (optional)
Connection of 3 radio probes
Displays dew point margin, minimum/maximum and
average values
Display illumination
On-site print-out with testo log printer (optional)

Features of testo 635-1

Cyclical printing of values on testo log printer

Features of testo 635-2

Storage for 10,000 measured values
Software for PC connection
Characteristics can be freely stored for direct visual display of material dampness

Optional accessories

Radio sensor and module (e.g. RS stock no.: 516-0438)
Temperature probe type K (e.g. RS stock no.: 512-0519)
Multi-functional and special sensor (e.g. stock no.: 512-0632)
Carry case and additional accessories (e.g. stock no.: 512-0446)

Supplied with

  testo 635-1 / -2 (without probe), battery, software & USB cable (635-2 only), instructions

Attribute Value
Absolute Maximum Temperature Measurement +1370°C
Maximum Humidity Measurement 100%RH
Best Temperature Measurement Accuracy ±0.3 °C
Temperature Measurement Resolution 0.1°C
Humidity Measurement Resolution 0.1%RH
Dewpoint Measurement Yes
Interface Type USB
Power Source Battery
Battery Type AA
Battery Life 200 h
Minimum Operating Temperature -20°C
Maximum Operating Temperature +50°C
Model Number p Testo 635-2
Weight 450g
5 In stock for delivery within 2 working days
Unit of sale: Each
(exc. VAT)
(inc. VAT)
Per unit
1 +
Calibration Options:
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