Temperature range: -20 Celsius to +70 Celsius or -4 Fahrenheit to +158 Fahrenheit Style:Wall Hanging Display Type:Digital :Glass Thermometer Operating voltage: 1.5 V/DC (1 x AAA battery not included) LCD Digital Window Indoor/Outdoor Thermometer / hydrometer with suction cup and adhesive tape for easy mounting Measures and displays the temperature (in Celsius or Fahrenheit) and humidity Large, easy to read LCD MAX and MIN record for temperature and humidity Humidity range: 20-90% Accuracy: +/-0.1 Celsius colour:White + transparent Material:ABS plastic size:110mm x 92mm x 20mm Package Contents: 1*Digital Thermometer