The Hobby LED thermometer is a handy and easy-to-use digital LED thermometer. With its wide measuring range of 0 to 40C and an impressive accuracy of 0.1C, this thermometer is an indispensable tool for every aquarium enthusiast. The current value is clearly shown on a large LED display. Installation couldn't be easier. Simply attach the thermometer to the outside of the aquarium glass and the integrated sensor reliably records the water temperature in your aquarium. No more annoying cables or underwater installations! Operation is also child's play. Simply touch the touch sensor and the exact aquarium temperature will be displayed within fractions of a second. After about 10 seconds, the display switches off automatically, saving valuable energy and maximising battery life. With our digital aquarium thermometer, you always have full control over the temperature in your aquarium.Hobby LED Thermometer+ handy and easy-to-use digital LED thermometer+ large LED display for clear indicatio