Specification:
Humidity Range: 20%RH ~ 95%RH
Temperature Range:
Display Console: -9.9°C (14.2°F) ~ 50°C (122°F)
Remote Sensor: -50°C (-58°F) ~ 70°C (158°F)
Wireless Remote Sensor
RF Transmitting Frequency: 433.92 MHz
Transmission Range: Up to 330 ft/100 meter
Barometric Pressure Ranges: 600～1100 mB/hPa (17.72～32.50 inHg)
Power Supply:
Display Console: Battery: Built-in rechargeable 2000mAh battery;
Adapter: DC 5V, 1A
Compatible Sensor: R3 Wireless Remote Sensor
Remote Sensor: Battery: 2 x AA (not included)

What’s in the box?
1 x WM6 Personal Weather Station
1 x R3 Remote Sensor
1 x USB Charging Cable
1 x User Manual