The Digital Thermometer provides simple, no mess aquarium temperature reading. With an adhesive backing which easily allows you to stick this thermometer to the exterior of your aquarium for secure placement.

• Sensor is pressed tightly against the tank exterior to ensure accurate readings of the water temperature.
• Button allows convenient switching between Fahrenheit and Celsius readings.
• Sleek, compact design won’t disrupt from the beauty of your aquarium.
• Easily change out the battery without removing the thermometer
• Includes 1 LR1130 battery which has a full screw cover.