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  • TESTO 175-H1 Temperature and Humidity Data Logger

    # 175-H1

    • Shorter reaction times and accurate measurements with external humidity sensor
    • Round-the-clock monitoring and logging of temperature, relative humidity and dew point
    • Super-size memory for long-term measurements and up to 1 million readings, battery life 3 years
    TESTO
    • TESTO
    • 175-H1

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    • Shorter reaction times and accurate measurements with external humidity sensor
    • Round-the-clock monitoring and logging of temperature, relative humidity and dew point
    • Super-size memory for long-term measurements and up to 1 million readings, battery life 3 years
    • Free software download (ComSoft Basic)

     

    Saving energy, archiving, storing goods, creating a comfortable indoor climate – if you can’t analyze the temperature and humidity, you won’t get optimal results. The testo 175 H1 is designed to carry out reliable long-term measurements and log these crucial values for you.

    General technical data
    Weight 130 g
    Dimensions 149 x 53 x 27 mm
    Operating temperature -20 to +55 °C
    Product-/housing material Plastic
    Protection class IP54
    Channels 2 internal
    Product colour Black
    Life-time sensor Long-term drift of the sensor <1% RH / year (ambient temperature + 25 ° C)
    Standards EU-guideline 2014/30/EU; 2011/65/EU
    Measuring rate 10 s – 24 h
    Battery type 3 x AIMn type AAA or Energizer
    Battery life 3 years at 15 min. meas. rate, +25 °C
    Interface mini usb, SD card slot
    Memory 1,000,000 measuring values
    Storage temperature -20 to +55 °C
    Temperature – NTC
    Measuring range -20 to +55 °C
    Accuracy ±0.4 °C (-20 to +55 °C) ±1 Digit
    Resolution 0.1 °C
    Humidity – Capacitive
    Measuring range 0 to 100 %RH*
    Accuracy ±2 %RH (2 to 98 %RH) at +25 °C

    ±0.03 %RH/K ±1 Digit

    < ±1 %RH / year drift at +25 °C

    Resolution 0.1 %RH

    * Not for condensing atmospheres.

    Dewpoint (calculated)
    Measuring range -40 to +50 °Ctd
    Accuracy +0.03 %RH/K ±1 Digit
    • testo 175 H1 2-channel data logger for temperature and humidity, with external sensor (NTC/capacitive humidity sensor)
    • wall bracket
    • lock
    • batteries

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