Aquarium Digital Thermometer ZDT-1 LCD Fish Tank Terrarium Water Temperature 

LCD Digital Aquarium Thermometer Fish Tank Terrarium Water Temperature – ZDT-1

Specifications:
Easy to read with big display screen.
The suction cup holds it in place.
Submerge the probe into the fish tank to measure water temperature.
DO NOT submerge the thermometer in water!
Temperature range -50 degree Celsius~ + 70 degree Celsius;
Operating temperature -10 degree Celsius~ +50 degree Celsius.
Powered by one LR44 button cell (included).
Keeping fish has never been easier!

Package Includes:
1x Thermometer
1x Probe
1x Battery