Item Type: Thermometer Material: Acrylic + Stainless Steel Product Size: Diameter: Approx. 11cm/4.3in, Height: Approx. 1.7cm/0.6in Weight: Approx. 77g/2.7oz Temperature Measurement Range: -4050, Accuracy +/-21Pasted: Door and window thermometer, easy to install, stylish transparent design, just simply stick it on the door and window glass, very convenient. 2Portable: Small size, portable outdoors, you can know the outdoor temperature in time, provide scientific basis for dressing, and effectively reduce colds. 3Large Range: The temperature measurement range is ?40?50, with a wide range of support, which can cope with temperature changes in different regions. 4Sensitive: Pointer type instrument thermometer, inside is an accuracy bimetallic piece with high sensitivity, which can accurately sense the temperature change of the environment. 5Rainproof: The outdoor thermometer does not need any battery, can prevent rain, and the product function is not affected by the harsh environment. 1 x Thermometer 1 x Manual