Description
Thermohygrometer testo 623,history func., f. measur. values, 0-100% rF,-10 - +60°C
With history function.
- The large display shows the current and past temperature and humidity values as well as the date and time
- Selection option for temperature or humidity histogram
- Bar graph display of measured values over the last hour (for 5 min measuring cycle), 2 hours (for 10 min measuring cycle), 12 hours (for 1 h measuring cycle), 24 hours (for 2 h measuring cycle) or 12 days (for 24 h measuring cycle)
- Optical alarm (limit freely selectable)
- Use as desktop or wall-mount unit
Delivery incl. calibration protocol and batteries.
Technical Information
| Type | testo 623 |
| Parameters | temperature humidity |
| Temperature measuring range | -10 to +60 °C |
| Temperature accuracy | ±0.4 °C |
| Rel. humidity measuring range | 0 to 100 % |
| Rel. humidity accuracy | ±2% at +25 °C (10 to 90%) ±3% (outside) |
| Min./max. function | yes |
| Alarm | yes |
| L x W x D | 185 x 105 x 36 mm |
| Weight | 240 g |
| Power supply | 4x battery Mignon/AA 1.5 V |