622 – Indoor Climate Meter Overview
The Testo 622 Indoor Climate Meter is ideal for monitoring 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.
- Measures air temperature, relative humidity and pressure
- Alarm alerts when threshold is exceeded
- Real time measurement values with date and time
- Automatic calibration reminder