Features
100% brand new and high quality.
For Salt Water / Marine Aquariums.
Easy to use.
Measure both water and indoor temperature.
Large LCD display simultaneously showing aquarium & ambient temperature.
Selectable temperature unit: oC or oF.
With adhesive tape at back side for easy fixing on aquarium tank.
Sensor at the back of the thermometer to measure water temperature from glass.
Therefore，normally it would measure 1 degree higher than actual water temperature.No wire， clean look.

Package Incluede:
1 x LCD Digital Aquarium Thermometer
1 x LR44 battery