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.
Delivery Scope
testo 622 thermo hygrometer and barometer, calibration certificate, wall and table mount, 4 x AA batteries.
| Temperature - NTC | |
|---|---|
Measuring range | -10 to +60 °C |
Accuracy | ±0.4 °C |
Resolution | 0.1 °C |
| Humidity - Capacitive | |
|---|---|
Measuring range | 0 to 100 %RH |
Accuracy | ±2 %RH at 25 °C (10 to +90 %RH) ±3 %RH Remaining Range |
Resolution | 0.1 %RH |
| Absolute Pressure | |
|---|---|
Measuring range | 300 to 1200 hPa |
Accuracy | ±3 hPa |
Resolution | 0.1 hPa |
| Temperature |
|---|
| General technical data | |
|---|---|
Storage temperature | -20 to +60 °C |
Weight | 240 g (without batteries) |
Dimensions | 185 x 105 x 36 mm |
Operating temperature | -10 to +60 °C |
Measuring rate | 10 s |
Housing | ABS |
Protection class | IP30 |
EU-/EG-guidelines | 2004/108/EG |
Warranty | 24 months |
Battery type | 4 x type AA batteries |
Battery life | 12 months |
