record of temperature, humidity, wind speed, rainfall and Light intensity⑦Display of feels like temperature, wind chill temperature, heat index, dew point temperature⑧5 Levels backlight brightness and night light automatic brightness control function⑨Temperature:Indoor temperature detection display: -20℃(-4℉) to 50℃(122℉)Outdoor temperature detection display: -40℃(-40℉) to 70℃(158℉)⑩Humidity:Maximum range of indoor and outdoor humidity detection display: 20% to 95%Level 5 indoor and outdoor comfort display⑪Air Pressure:Display range: 600 to 1100 hPa (17.72 to 32.48 inHg or 450 to 825.1 mmHg)⑫RainRainfall measurement range: 0 to 9999mm (0-393.6 inches)⑬WindWind speed measurement range: 0 to 180 km/h (0 to 111 mph)Wind direction measurement range: 0 to 359 degreesDisplay of 12 Beaufort Wind Scale⑭Light intensity and UV indexLight intensity measurement display range: 0 to 128 klux (0 to 1378 kfc)UV index measurement display range: 0 to 15 levelLevel 5 UVI sun exposure level indication⑮TVOCTVOC concentration measurement range: 0-9.999 mg/m3Level 8 TVOC concentration level prompt⑯Wireless Outdoor Sensor:433.92MHz RF transmitting frequency100 meters (300 feet) transmission range in an open area, not including walls or floors⑰Power Supply:Weather Station: Battery: Power input: DC 5V 600mA and 2 * LR6 AA battery (Not included)Wireless Outdoor Sensor: 3 * LR6 AA battery (Not included)Weather Station Size: 149 * 85 * 45mm / 5.86 * 3.34 * 1.77inSensor Size: 380 * 300 * 90mm / 14.96 * 11.81 * 3.54inItem Weight: 1200g / 2.64lbPackage Weight: 1600g / 3.52lbPackage Size: 38 * 27.2 * 13.5cm / 14.96 * 10.71 * 5.31inPackage List:1 * Weather Station1 * Outdoor Sensor1 * User Manual (English)