【Steps to use】First press the button on the aquarium thermometer; then put the sensor probe into the water; the suction cup attached can stick the LCD screen to the side of the aquarium. 【Easy to read】You can easily read the water temperature through the LCD screen of the aquarium thermometer . The temperature unit can be switched between °C and °F with the button. 【Wide Application】The aquarium thermometer is suitable for aquariums, fish tanks, reptile boxes, incubators, refrigerators, homes cigars etc It can protect reptiles, fish and small animals from dangerous temperatures.
