Beschreibung
Thermohygrometer testo 622, With barometer, Incl. calibration protocol and batteries
Ideal for room climate monitoring, especially in laboratories.
- Measurement of temperature, humidity and air pressure at ten-second intervals
- Display of current measured values including date and time; easy to read on large display
- Visual LED alarm when limits are exceeded; limits freely selectable
Delivery incl. calibration protocol and batteries.
Technical Information
| Type | testo 622 |
| Parameters | humidity temperature pressure |
| Temperature measuring range | -10 to +60 °C |
| Temperature resolution | 0.1 °C |
| Temperature accuracy | ±0.4 °C |
| Rel. humidity measuring range | 0 to 100 % |
| Rel. humidity resolution | 0,1 % |
| Rel. humidity accuracy | ±2% at +25 °C (10 to 90%) ±3% (outside) |
| Air pressure measuring range | 300 to 1200 hPa |
| Air pressure resolution | 0,1 hPa |
| Air pressure accuracy | ±3 hPa |
| Min./max. function | yes |
| Alarm | yes |
| Dew point | yes |
| Weight | 240 g |
| Power supply | 4x battery Mignon/AA 1.5 V |