1.Accurate Temperature Monitoring: Backside is temperature sensor,press and hold for 3 seconds to switch temperature units.monitoring range from 0℉ to 99℉.Accuracy: ±0.9°F.
2.Suitable for Glass Tanks: Specifically designed for glass tanks with a thickness less than 1/2 inchs, featuring strong magnetic force for secure attachment. Recommended for use in fish tanks of 1-30 gallons
3.Sturdy Magnetic Adhesion: Powerful magnetic force ensures the brush stays firmly attached to the glass of the fish tank, preventing it from floating.