The Digital Thermometer attaches to the outside of your aquarium for easy, accurate monitoring of your aquarium temperature.
• Sleek, compact design won’t disrupt from the beauty of your aquarium • Battery included. Easily change out the battery without removing the thermometer. • Secure placement adhesive easily allows you to stick this thermometer to the exterior of your aquarium. • Accurate: sensor is pressed tightly against the tank exterior to ensure accurate readings of the water temperature. • Temperature reading button allows convenient toggling between Fahrenheit and Celsius readings
Dimensions in inches: 2.4 x 0.7 x 1.9 Battery (included): LR1130 button cell battery