Mounting DirectionsAttach suction cups and mount Digital Thermometer and probe in desired location.Press power button to activate unit.Slide Fahrenheit/Celsius selector switch to desired reading.Depress power button for three seconds to turn unit off.Remove battery for long term storage.Replace battery with number LR44, 1.5 V - Accuracy ñ 1.5øF
ESU Reptile Digital Thermometer
Dimensions: 2.25"L X 0.50"W X 1.38"H