Testo 623 Large Display Hygrometer
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Alerts when room’s thresholds are reached
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Large, easy-to-read display shows current the time and date and a 90-day statistic
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Long-term stable sensor – for long-term, high-quality measurements
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Table and wall mount available
The elegantly designed testo 623 hygrometer provides you with a quick and convenient means of measuring the indoor temperature and humidity in offices, living spaces and commercial premises and logs the readings over a period of 90 days.
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 + 1 Digit at +25 °C (10 to 90 %RH) ±3 %RH Remaining Range |
|
Resolution |
0.1 %RH |
* Not for condensing atmospheres. For continous use in high humidity (>80 %RH at ≤30°C for >12 h, >60 %RH at >30°C for 12 h), please contact us via our website. Please see the additional accuracy information for humidity in the instruction manual.
| General technical data | |
|---|---|
|
Weight |
240 g |
|
Dimensions |
185 x 105 x 36 mm |
|
Operating temperature |
-10 to +60 °C |
|
Measuring rate |
20 s |
|
Product-/housing material |
ABS |
|
Protection class |
IP30 |
|
EU-/EG-guidelines |
2004/108/EG |
|
Battery type |
4 x type AA batteries |
|
Battery life |
12 Months |
|
Storage temperature |
-20 to +60 °C |
