2Pack Aquarium Thermometers Digital LCD Water Thermometer for Fish Tank Marine Reptile habitat Temperature

The measuring range of fish tank thermometer is -50°C~70°C (-58°F~158°F) , the accuracy is +/- 1 degree Celsius. this aquarium thermometer on the outside of your tank with a suction cup. Then just press the power button on the screen anytime you need to take a reading. Wide Application: Aquarium thermometer is suitable for aquariums, fish tanks, reptile boxes, incubators, refrigerators, cigar houses, etc. It can protect reptiles, fish and small animals from dangerous temperatures 2PCS Digital Thermometer for Fish Tank Temperature Thermometer Aquarium Marine Vivarium Electronic Thermometer – Tropical Fish Tank Accessories [How to Use] - 1. press the PWR button of the aquarium thermometer; 2. put the sensor probe into the water; the attached suction cup can stick the LCD screen to the side of the aquarium. (NOTE: Submerge probe only, do not submerge thermometer in water)