Standard indoor air quality probe. Measures up to 158°F. Please Note: You need a plug-in head cable (0430 0143 or 0430 0145) for this probe.
Standard indoor air quality probe. Measures up to 158°F. Please Note: You need a plug-in head cable (0430 0143 or 0430 0145) for this probe.
Discontinued!
This product has been discontinued and is no longer available. There are no replacement options.
We can help you find what you need:
Use the standard humidity and temperature probe (with an appropriate measuring instrument) to assess the indoor air climate and check the ambient conditions.
Features
| Temperature - NTC | |
| Measuring range | -4.0° to 158.0 °F / -20 to +70 °C |
| Accuracy | ±0.7 °F (14 to +50 °F) / ±0.4 °C (-10 to +50 °C) / ±0.9 °F (Remaining Range) / ±0.5 °C (Remaining Range) |
| Reaction time | 12 sec |
| Humidity - Capacitive | |
| Measuring range | 0 to +100 %rH |
| Accuracy | ±2 %rH (+2 to +98 %rH) |
Click on a category to view a selection of compatible accessories with the Testo 0636 9740 Ambient Air Temperature & Humidity Probe.
| Temperature - NTC | |
| Measuring range | -4.0° to 158.0 °F / -20 to +70 °C |
| Accuracy | ±0.7 °F (14 to +50 °F) / ±0.4 °C (-10 to +50 °C) / ±0.9 °F (Remaining Range) / ±0.5 °C (Remaining Range) |
| Reaction time | 12 sec |
| Humidity - Capacitive | |
| Measuring range | 0 to +100 %rH |
| Accuracy | ±2 %rH (+2 to +98 %rH) |
Click on a category to view a selection of compatible accessories with the Testo 0636 9740 Ambient Air Temperature & Humidity Probe.
