Item Type: Aquarium Thermometer Material: Plastic Parameters: Battery Type: 1 x Button Cell, Battery Type: AG13, Battery Capacity: 160mAh (Shipped with Built in Battery)1LCD DISPLAY: Aquarium thermometer has a large, easy to read LCD display and is compact enough to be used independently. 2TEMPERATURE RANGE: Fish tank thermometer with a temperature reading range of ?50C to +70C and an operating temperature of ?10C to +50C. 3SUPERIOR PERFORMANCE: Digital aquarium thermometer with temperature readings within 0. 1C. Cand F switchable. 4WIDE APPLICATION: Water terrarium thermometer for use in water and high humidity environments such as aquariums, fish tanks etc. 5SAFE MATERIAL: Reptile thermometer is made of high quality plastic, safe and odourless, stable and reliable, with a long service life. 1 xAquariumThermometer 1 x Suction Cup