Wifi Temperature Humidity Sensor
- 99.7% High Accuracy & Fast Update
- Compatible with Alexa/Google Home
- Power Supply via USB CablePower supply via USB cable, built-in 3.7V/500mAh battery for power failure
99.7% High Accuracy & Fast Update Compatible with Alexa/Google Home Power Supply via USB CablePower supply via USB cable, built-in 3.7V/500mAh battery for power failure
Additional information
| Accuracy | temperature accuracy: ± 0.3 ℃, humidity accuracy: ± 2% |
|---|---|
| Temperature range | -19℃~60℃（28.5°F~42.8°F） |
| Humidity Measure Accuracy: | 5% RH |
| Size | 4.1 x 4 x 1.57 inches; 6.4 Ounces |