High-Precision Electronic Clock Indoor And Outdoor Weather Forecast Thermometer And Hygrometer

1. Material: ABS
2. Wireless transmission, color screen display
3. Temperature measurement range: 0~50 degrees Celsius
4. Humidity measurement range: 20%-99% (RH)
5. Wireless transmission distance: 100 meters in open distance, 30 meters in effective distance
6. Power supply mode: main unit 2 AA batteries (not included in shipment) or DC power cord for power supply, slave unit 2 AA batteries (not included in shipment)
7. Weight: receiver 235g, transmitter 29g, adapter 56g
8. Dimensions: receiver 18x 2.7x14.1cm, transmitter 4x 2.4x9.1cm