[Doppelpack]
Digital liquid crystal thermometer for comfortable reading of the temperature directly on the glass pane. For use in freshwater or saltwater areas and also suitable for terrariums. After simply removing the back, attach the thermometer to the glass or other smooth surface with the adhesive surface. Once applied, the protective film applied to the thermometer surface can be removed. No battery is required for the thermometer. Can also be permanently attached to windows or other smooth surfaces (e.g. tiles in the bathroom or shower area, car windows, garden sheds, liquid containers). No sensors or sensors are required. Available as a single piece or in a double pack at an unbeatable low price.