- Measure temperature, humidity and dew point with just one instrument
- Calculates surface temperature
- Easy to use: clear menu structure, memory for 2 00 measurements, analysis with software
- Four-point laser marking and 50:1 optics for accurate measurements over long distances
Non-contact temperature and moisture measurement, with just one measuring instrument. The testo 835-H1 infrared thermometer not only measures temperature, but also has an integrated humidity sensor that measures relative humidity.


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