Description Product Name: Outdoor Thermometer. Material: Plastic Quantity: 1 piece color: White Parameter: 1. Celsius to Fahrenheit conversion function 2. Waterproof digital outdoor thermometer 3. Maximum and minimum temperature value memory 4. Temperature Accuracy: +/-1 5. Temperature resolution: 0.1 6. Temperature measurement range: -20~50 7. Product size: 13.2 x 8 x 3 (cm) Outdoor window thermometer, digital display, maximum and minimum temperature memory function, with hook hole, can be hung on the window or on the wall, waterproof thermometer, can be placed directly outside. Celsius to Fahrenheit can be easily converted by pressing a key. Wide range of uses, temperature measurement -20~50C, can also be placed in the refrigerator.