![Testo 622 - Thermo Hygrometer and Barometer [Delivery: 3-5 days subject to availability]](https://cdn2.npcdn.net/images/product/1200x1200-1-0/728287-product1590337.jpg "Testo 622 - Thermo Hygrometer and Barometer [Delivery: 3-5 days subject to availability]")
testo 622 - Thermo hygrometer and barometer
- 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
Product Description
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.
Delivery Scope
testo 622 thermo hygrometer and barometer, calibration certificate, wall and table mount, 4 x AA batteries.
Technical Data
| 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 |
| General technical data | |
|---|---|
| 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 |
| Storage temperature | -20 to +60 °C |
| Weight | 240 g (without batteries) |
Downloads
Product Brochures
Product brochure testo 622 (PDF, 205.6 kB)
Manuals
Instruction manual testo 622 de/en/fr/es (PDF, 2.4 MB)
US 8685 
BR 2275 
AU 1486 
CA 1455 
TH 1381 
JP 1278 
SG 1180 
MY 819 
