The THB 38 Dew Point Thermometer is ideal for detecting and digitally displaying humidity, temperature and barometric pressure. Temperature is measured by an RTD sensor and air humidity is measured by a highly repeatable, capacitive sensor. The Dew Point Thermometer also calculates dew point and atmospheric pressure in a range of 10 to 1100 hPa. With all of these features, it is a complete climatological device. It is shipped from the manufacturer already calibrated. Otherwise, a laboratory calibration and certificate can be ordered which meets ISO calibration standards.

Dew Point Thermometer THB 38

  • Measurement ranges
    -Temperature
    -Relative air humidity
    -Barrometric pressure
    -Dew point temperature


    0 to 50°C / 32 to 122°F
    10 to 95% r.h.
    10 to 1100 hPa (mbar)
    -25 to 49°C / -20.2 to 120.2 °F

    Resolution
    -Temperature
    -Relative air humidity
    -Barrometric pressure
    -Dew point temperature


    0.1ºC
    0.1% r.h.
    0.1 hPa to 1000 hPa (but 1 hPa)
    0.01ºC

    Accuracy
    -Temperature
    -Relative air humidity

    -Barrometric pressure


    ±0.8°C
    ±3% of reading or ±1%
    (<70% r.h., but ±3% r.h.)
    ±1,5 hPa to 1000 hPa, but ±2 hPa

    Operating temperature

    0 to 50ºC / 32 to 122 °F

    Power

    4 AAA batteries

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