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Humidity Meter, 0% to 100% Relative Humidity, 3 %, 0.1 °C, 105 mm, 185 mm, 36 mm

TESTO 622 - Humidity Meter, 0% to 100% Relative Humidity, 3 %, 0.1 °C, 105 mm, 185 mm, 36 mm
TESTO 622 - Humidity Meter, 0% to 100% Relative Humidity, 3 %, 0.1 °C, 105 mm, 185 mm, 36 mm

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TESTO 622   Datasheet
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0% to 100% Relative Humidity







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Technical Docs (1)

Product Overview

The TESTO 622 is a thermo hygrometer and barometer. The TESTO 622 thermo hygrometer and barometer is designed to provide user with an at-a-glance look at the air temperature/ pressure and RH. Ideal for monitoring the ambient air, especially in laboratories during calibration/experimental setups. The meter measures air temperature/pressure/RH at a rate of once every ten seconds and displays the values including time and date on the easy to read display. A visual LED alarm alerts when thresholds are exceeded. Compact design / large, easy to read display / high measurement rate / battery life of up to 12 months.
  • Measuring range from -10°C to +60°C, ±0.4°C accuracy, 0.1°C resolution(NTC)
  • Measuring range from 0%RH to 100%RH, ±2%RH at 25°C accuracy, 0.1%RH resolution(humidity)
  • Measuring range from 300hPa to 1200hPa, ±3hPa accuracy, 0.1hPa resolution (absolute pressure)
  • Dimension is 185mm x 105mm x 36mm
  • Operating temperature range from -10°C to +60°C
  • Measuring rate is 10s
  • ABS housing
  • IP30 protection class
  • 4 x type AA batteries


Test & Measurement


TESTO 622 thermo hygrometer and barometer, Calibration certificate, Wall and table mount, 4 x AA batteries.


In addition, we offer calibration services for this product. Choose from a Standard Certificated Service or an internationally recognised UKAS accredited calibration. Visit our calibration service page for more details.

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Deliveries start from 26/12/20

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S$452.53 ( S$484.21  Inc. GST)

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