This is the Digital LCD Fish Aquarium Tank Marine Water Thermometer.

Features:

Brand new digital thermometer for aquarium!
LCD screen， easy reading
High quality suction base， easy to install
With long sensor cable
Switch of °C / °F

Power: 1 X LR44 button battery
Measuring range: -50°C ～ +70°C
Accuracy: ±1°C
Cable length: 1 m

Note: Inside the battery has interval slice. You can take it out then open the device. When the screen is not very
clear， please replace new batteries.

Package include:

1 x Aquarium thermometer