| Humidity Range |
0 % to 100 % RH |
| Humidity Accuracy |
±3.0 % RH (45 % to 75 % RH)±5.0 %RH (0 % to 45 % RH) |
| Humidity Resolution |
0.1 % |
| Temperature Range |
-4 °F to 158 °F (-20 °C to 70 °C) |
| Temperature Accuracy |
±1.8 °F or ±1.0 °C |
| Temperature Resolution |
33.8 °F (1.0 °C) |
| Dew Point Temperature |
-4 °F to 158 °F (-20 °C to 70 °C) |
| Dew Point Temperature Accuracy |
±2.7 °F or ±1.0 °C |
| Dew Point Temperature Resolution |
33.8 °F (1.0 °C) |
| Wet Bulb Temperature |
-4 °F to 158 °F (-20 °C to 70 °C) |
| Wet Bulb Temperature Accuracy |
±2.7 °F or ±1.0 °C |
| Wet Bulb Temperature Resolution |
33.8 °F (1.0 °C) |
| Data Update |
0.5 s |
| Auto Power Off |
After 15 minutes inactivity |
| Operating Conditions |
-4 °F to 140 °F (-20 °C to 60 °C), 10 % to 90 % RH |
| Storage Conditions |
-4 °F to 140 °F (-20 °C to 60 °C), 10 % to 90 % RH |
| Power Supply |
3 x 1.5 V AAA batteries |
| Dimension |
6.61 in x 2.21 in x 1.20 in (168 mm x 56 mm x 30.5 mm) |
| Weight |
2.64 oz (75 g) |
