The testo 622 thermo hygrometer and barometer is ideal for monitoring the ambient air. The meter measures the air temperature, relative humidity and the air pressure at a rate of once every 10 s and displays the values - incl. the time and date - on the large easy-to-read display. A visual LED alarm alerts the room`s occupants when a threshold has been exceeded. Allows you to keep an eye on ambient air values, especially in laboratories during calibration or when running experimental setups.
testo 622 thermohygrometer and barometer, calibration protocol, wall and table mount, 4 x AA batteries.
|Dimensions (W x D x H):||185 x 36 x 105 mm|
|Battery life:||1 year|
|Measuring rate:||10 s|
- 10 to + 60 °C
|± 0.4 °C|
0 to 100 % RH
|± 2 % RH at 25 °C (10 to + 90 % RH)|
0.1 % RH