| Sensors | Human hair bundle for Humidity Glass thermometer for Temperature |
| Measuring range | 20 to 100%rh for Humidity -10 to 50°C for Temperature |
| Min. graduation | 1%rh for Humidity 2°C for Temperature |
| Accuracy | Humidity ±3% at 40 to 80%, 15 to 25°C ±5% at other than above Temperature: ±2°C |
| Dimensions | Ø150 x (D) 40 mm |
| Weight | approx. 280 g |