This digital thermometer-hygrometer-barometer is a compact yet robust data logger that detects ambient temperature, relative humidity and barometric pressure. Measurement values are displayed in real time on the LCD screen and saved to the included SD card as a Microsoft Excel-compatible XLS file for seamless transfer to a PC or portable computer. Data can also be transferred via an optional USB data cable complete with PC-compatible software (SOFT-LUT-US) for live visualization. Measurement quota can be freely adjusted, with data captured every 5, 10, 30, 60, 120, 300 or 600 seconds, or automatically when there is an alteration of ±1 ºC, ±1 % H.r. or ±1 hPa.

Air Humidity Meter THB40

  • Measurement ranges

    -Temperature

    0 ... +50°C / 32°F ... 122°F

    -Relative humidity in air

    10 ... 90 % H.r.

    -Barometric pressure

    10 hPa ... 1100 hPa / 0.1 mbar ... 11 mbar

    Resolution

    -Temperature

    0.1°C

    -Relative humidity in air

    0.1 % H.r.

    -Barometric pressure

    0.1 hPa at 1000 hPa / 1 hPa

    Accuracy

    -Temperature

    ±0.8 °C

    -Relative humidity in air

    ±4 % H.r.
    >70 % H.r., otherwise ±4 % H.r.

    -Barometric pressure

    ±2 hPa at 1000 hPa, otherwise ±3 hPa

    -Measurement quota

    5,10, 30, 60, 120, 300 or 600 seconds, or automatic (it stores data when there is an alteration of the value of ±1 ºC, ±1 % H.r. or ±1 hPa)

    -Memory

    flexible, by means of an SD memory card of up to 16 GB (an SD card is included in the delivery)

    -Operating temperature

    0 ... +50ºC / 32ºF ... 122ºF
    <90 % H.r.

    -Power

    6 x 1.5 V AAA batteries
    9 V power adapter (optional)

    -Dimensions

    132 mm x 80 mm x 32 mm
    5.14 in x 3.14 in x 1.25 in

    -Weight (with batteries)

    285 g / 0.62 lbs

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