This is a digital aquarium thermometer with two suction cup, one on the back of the thermometer and the other on the probe cable. You can connect the thermometer on the aquarium. You can switch two temperature units (° C and ° F ) .Measuring range: -50 ° C ~ + 70 ° C / -58 ° F ~ 158 ° F. Dimensions: 58 × 37 × 16mm. Power supply: LR44 battery (included). Power ON / OFF button available.This mini aquarium thermometer with suction cup is ideal for tropical marine aquarium, reptile terrarium, incubator, refrigerator, car, cigar humidor, etc. This reptile terrarium thermometer with probe is great for monitoring the living environment of reptiles, such as turtles, lizards, snakes, etc. Marine aquarium thermometer with digital LCD display. Length probe cable: 98cm / 3.2ft. NOTE: Do not put thermometer and hygrometer in water, only the probe sensor is waterproof.
