- Measures air temperature, relative humidity and pressure
- Ideal for monitoring the ambient air especially in laboratories
- Alarm alerts when threshold is exceeded
- Table or wall mount
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 ten seconds and displays the values – including 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.
The testo 622 thermo hygrometer - complete with practical details
The testo 622 comes with both a wall and a table mount so that you can decide where best to put it. The thermo hygrometer and barometer provides you with all the information you need on the ambient air temperature and pressure and the relative humidity.
The compact design, the large, easy-to-read display, the rate at which the meter carries out measurements and a battery life of up to 12 months ensure that your testo 622 is well-equipped to monitor the ambient air and provide you with accurate and reliable results. The batteries are easy to replace.
testo 622 thermo hygrometer and barometer, calibration certificate, wall and table mount, 4 x AA batteries.
|Temperature - NTC|
|Measuring range||-10 to +60 °C|
|Humidity - Capacitive|
|Measuring range||0 to 100 %RH|
±2 %RH at 25 °C (10 to +90 %RH)
±3 %RH Remaining Range
|Measuring range||300 to 1200 hPa|
|General technical data|
|Dimensions||185 x 105 x 36 mm|
|Operating temperature||-10 to +60 °C|
|Measuring rate||10 s|
|Battery type||4 x type AA batteries|
|Battery life||12 months|
|Storage temperature||-20 to +60 °C|
|Weight||240 g (without batteries)|
Product brochure testo 622 (PDF, 205.6 kB)
Instruction manual testo 622 de/en/fr/es (PDF, 2.4 MB)