Feature:1. Temperature Detection: The fish tank touch screen thermometer can detect and display the temperature of the fish tank.2. Low Energy Consumption: Ultra low power consumption, no need to replace the battery, the service life can be as long as 35 years.3. Accurate Display: The display resolution of this LED electronic touch screen thermometer is 0.1C, with high accuracy.4. Easy to Read: This touch screen digital aquarium Thermometer has a measurement range of 060C for easy reading.5. Scope of Application: This electronic aquarium thermometer is suitable for fish tanks and aquariums and is easy to operate.Specification:Item Type: Fish Tank Touch Screen ThermometerMaterial: ABSSize: Approx. 4.7cm or 1.9inParameter:Battery Type:1 x Button BatteryBattery Model: CR2032Battery Capacity: 240mAh (Included).Package List:1 x Fish Tank Touch Screen ThermometerNote:1. This product cannot be used in water.2. Please allow some errors due to manual measurement.