Product Details

ECOWITT WH31 Multi-Channel Temperature and Humidity Sensor (1 Sensor) - Accessory Only, Can Not Be Used Alone

Starts from 12.99

Wireless Thermometer Hygrometer: this sensor measures current temperature and humidity with digital display; supports up to 8 channels allowing you to monitor your whole house(additional sensors sold separately) wirelessly [Accessory Only, Can Not Be Used Alone]
Live Data on Free APP: compatible with GW1000 WIFI Gateway(sold separately);After the WIFI configuration, the live multi-channel temperature and humidity data can be viewed directly on the WS View App
Long Transmission Range : the sensor data is transmitted every 48 seconds using 915 MHz wireless signal up to 300 feet (100 meter) range
Up to 8 channels supported: allows you to track temperature and humidity at up to 8 locations (additional sensors sold separately), can be placed at your living room/bedrooms/baseroom/garage/guitar room/baby room and more
Each channel name can be customized as you like; all the history records and graph can be viewed and downloaded on our own weather server after WIFI configuration and data uploading [Note: This Ecowitt WH31 Multi-Channel Temperature and Humidity sensor only works with Ecowitt products and will not work with other brand products.]


Features: 
Measures temperature and humidity. 
With display and work with GW1000 WIFI gateway(sold separately) to complete the WIFI configuration on our WS View App. 
After the WIFI configuration, the live multi channel temperature and humidity data can be viewed directly on the WS View App. 
Supports up to 8 sensors(additional sensors sold separately). 
Transmission distance in open field: 100m(300 feet) 
Fahrenheit and Celsius selectable 
If you choose to upload the data to our own weather server, you can view the history graph and downlaod the history records on the website. 

Specification: 
Frequency: 915Mhz 
Temperature range: -10°C – 60°C (14°F - 140°F); resolution: 0.1°C, or 0.1°F; accuracy: ± 1°C 
Humidity range: 10% ~ 99%; resolution: 1%; accuracy: ± 5% 
Sensor reporting interval: 48 seconds 
Power: 2 AA batteries(not included) 
Sensor Size: 123x42x14mm 
Note: A low battery icon will display on the APP to indicate the battery status of the sensor(s). 

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