High Precision Digital Thermometer Waterproof Fish Tank Aquarium Thermometer Fish Tank Temperature Control Products Features: 100% brand new and high quality. - Wide application: Suitable for different water types such as fresh water, tap water, salty water, marine water and etc. - Large LCD screen: Large LCD screen with big digits, you could read the data easily. - Simple operation: You just submerge probe into fish tank to measure water temperature. (Submerge probe only, do not submerge thermometer in water). - Easy installation: Comes with a strong suction cup, easily stick to fish tank glass, not easy to fall off. - Multifunction: for fish tank, terrarium and more. Specification: MAX/MIN temperature, current temperatur display at the same time. Measuring range: 0~50 (or -50~70with probe) Temperature accuracy: 1 (2) Temperature display resolution: 0.1 (0.2) Color: blue Material: ABS Size: 73.3cm/2.76"1.30" Cable length: 1m Weight: 45g/1.6oz With Button Battery Note: Transition: