Classification
Manufacturer
EClass
not containing the term:
Testo SE & CO KGaA 

Humidity/temperature measuring device testo 635-1

The humidity and temperature measuring device is suitable for checking air humidity, temperature, absolute pressure and dew point in cold stores, production rooms and storage rooms. It is equipped with two probe inputs for plug-in probes with cables. In addition, the device can receive measured values from up to three temperature or humidity probes via wireless measurement data transmission and display them on the screen.

  • Illuminated display
  • Convenient menu structure and intuitive operation
  • Calculates dew point and dew point distance
  • Display of min/max and mean values
  • Printout of data with testo fast printer (available separately)
Measuring ranges depend on the probe used. At least one probe is required for operation. Please order separately.
Radio probes and radio modules are required for wireless measurement data transmission. Please order separately.

Scope of supply: Humidity/temperature measuring device, calibration protocol, batteries
Display:Digital
Dimensions (WxDxH):74 x 46 x 220 mm
Weight:428 g
Battery/rechargeable battery:3 x AA
IP code:IP 54
Humidity/temperature measuring device testo 635-1


Humidity/temperature measuring device testo 635-1
TypeRelative humidityResolution
rel. humidity
%
Resolution
temperature
°C
PKCat. No. 
testo 635-10 ... 100 %0.10.119718660
Accessories:
TC-Temperature probes for testo measuring instruments, TC plug type K / Testo SE & CO KGaA
Service case for thermohygrometer testo 635 and temperature meter testo 735 / Testo SE & CO KGaA
Plug-in mains adapter for thermohygrometer testo 635 and temperature meter testo 735 / Testo SE & CO KGaA
Radio module for testo measuring devices / Testo SE & CO KGaA
Radio handle for testo measuring devices / Testo SE & CO KGaA
Temperature probe head for surface measurement for radio handle / Testo SE & CO KGaA
Humidity probe head for radio handle / Testo SE & CO KGaA
Magnetic probes for testo measuring instruments / Testo SE & CO KGaA
Pipe contact probe for testo measuring instruments / Testo SE & CO KGaA
Thermocouples with TC adapter for testo measuring instruments / Testo SE & CO KGaA
Immersion tip for testo measuring devices / Testo SE & CO KGaA
Fast printer IRDA for testo measuring devices / Testo SE & CO KGaA
Temperature probe for U-value determination / Testo SE & CO KGaA
Humidity/temperature probes for thermohygrometer testo 635 / Testo SE & CO KGaA
Pressure dew point probe for thermohygrometer testo 635 / Testo SE & CO KGaA
Temperature probe head for air/immersion penetration measurement for radio handle / Testo SE & CO KGaA
Precision pressure dew point probe for thermohygrometer testo 635 / Testo SE & CO KGaA