Digital thermo-hygrometers, testo 635
: Testo
These thermo-hygrometers allow measurements of temperature and humidity. Up to three probes can be displayed simultaneously. Data can be transmitted by infrared to the printer.
- Air moisture, material equilibrium moisture and pressure dewpoint
- Printer for documenting measurement data on site
- Radio probes for temperature and humidity
- Protection class IP 54
- Immediate display of the dew point difference between ambient air and the wall surface when analysing moisture on walls and ceilings
- The 635-2 can also be used with a U-value probe
W×D×H: 220×74×46 mm
: Supplied with AA battery for 200 hours of life and a calibration protocol.
- Catalog No:
- 620-1201
- 620-0218
- Humidity range:
- 0...100% RH
- 0...100% RH
- Humidity resolution:
- 0,1% RH
- 0,1% RH
- Batteries:
- Alkali manganese, mignon, type AA
- Alkali manganese, mignon, type AA
- Housing material:
- ABS / TPE / Metal
- ABS / TPE / Metal