The humidity module can be attached to various Testo radio handles. It enables a high level of accuracy thanks to the precise humidity sensor.
Wireless handle (0554 0189) and wireless module (0554 0188) are required to use a radio probe, and these can be ordered optionally.
| Temperature – NTC | |
|---|---|
| Measuring range | -20 to +70 °C |
| Accuracy | ±0.3 °C |
| Resolution | 0.1 °C |
| Humidity – Capacitive | |
|---|---|
| Measuring range | 0 to +100 %RH |
| Accuracy | ±2 %RH (+2 to +98 %RH) |
| Resolution | 0.1 %RH |
