LCD Digital Thermometer Temperature Mini Round Thermometer Sensor Meter Monitor for Aquarium Fish Tank -50~+110 Features: 1.ABS environmentally friendly material, stable and high temperature resistant, safe to use more assured. 2.LCD high-definition screen: clear display, easy to read, and can be seen clearly at night even if it is dark. 3.-50 ~ +110 temperature measurement range, can meet the different water temperature more convenient to use. 4. Built-in high-precision digital temperature sensor, sensitive to sense the temperature of 0.1 , measuring temperature more accurate. 5./ switching: Celsius and Fahrenheit display can be switched, strong anti-interference, convenient to use in different occasions. 6. Wide range of applications: suitable for aquarium fish tanks, household refrigerators, supermarket freezers and other fields. Parameter: Temperature measurement range: -50~110 (-58~230) Temperature resolution: 0.1 Measurement accuracy: 1 (1.8) Battery specification: button cell (AG13 1.5V) (built-in battery and without battery, customer's choice) ON/OFF: On/Off function /: Celsius and Fahrenheit conversion Cable length: 1 meter Product size: 50*50*20mm Package include: Thermometer*1 _x000D_