2-channel temperature and humidity recorder with an internal NTC sensor + capacitive humidity sensor.
2-channel temperature and humidity recorder with an internal sensor (NTC + capacitive humidity sensor):
Delivery range: testo 174H temperature and humidity data logger, wall bracket, batteries and factory calibration protocol.
The testo 174H temperature and humidity data logger is a small and precise instrument for monitoring the storage conditions of sensitive products. This 2-channel recorder has a built-in NTC sensor and a capacitive humidity sensor, which ensures the ability to reliably control temperature and humidity in warehouses, museums, archives, offices and residential premises. In addition, the free and fully functional testo ComSoft software allows for quick programming of the recorder, data archiving and their subsequent detailed analysis.
| Humidity - Capacitive | |
|---|---|
|
Measuring range |
0 to 100 %RH* |
|
Accuracy |
±3 %RH (2 to +98 %RH) at +25 °C ±0.03 %RH/K ±1 Digit |
|
Resolution |
0.1 %RH |
* Not for condensing atmospheres.
| General technical data | |
|---|---|
|
Weight |
34 g |
|
Dimensions |
60 x 38 x 18.5 mm |
|
Operating temperature |
-20 to +70 °C |
|
Product-/housing material |
Plastic |
|
Protection class |
IP20 |
|
Channels |
2 internal |
|
Product colour |
Black |
|
Standards |
2011/65/EU; EU-guideline 2014/30/EU |
|
Measuring rate |
1 min - 24 h |
|
Battery type |
2 x 3V button cell (CR 2032) |
|
Battery life |
1 year (15 min measuring cycle, +25 °C) |
|
Memory |
16,000 measuring values |
|
Storage temperature |
-40 to +70 °C |
| Temperature - NTC | |
|---|---|
|
Measuring range |
-20 to +70 °C |
|
Accuracy |
±0.5 °C (-20 to +70 °C) |
|
Resolution |
0.1 °C |
2-channel temperature and humidity recorder with an internal NTC sensor + capacitive humidity sensor.
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2-channel temperature and humidity recorder with an internal NTC sensor + capacitive humidity sensor.
2-channel temperature and humidity recorder with external humidity sensor (NTC / capacitive humidity sensor)
