1.Precise temperature control: Whether for plants, aquariums or heating systems – this temperature controller ensures a consistently optimal environment. The highprecision external 50 cm sensor measures exact values so you can set the ideal temperature at any time. 2.Digital display and intuitive operation: full control at a glance. The clear LED digital display shows you the current temperature at all times, while the intuitive keypad ('SET', 'FUN', 'UP', 'DOWN') allows effortless programming. 3.HEATING COOLING MODE WITH SMART TIMER FUNCTION: More flexibility is not possible! With just one push of a button, you can switch between heating and cooling modes to create the perfect climate at any time. The practical timer function ensures automated control ideal for greenhouses, cooling systems, terrariums or living rooms. 4.Plug and play – ready to use: no complicated setup, no tools required. Simply plug into the socket, adjust the temperature and get started. The compact design blends discreetly into any room perfect for home, office or workshop.