The digital thermostat temperature range is -20℃ to 120℃, and the start and stop temperature can be set according to the program to make the heater or cooler work. Our thermostatic socket supports 10A, 100-240V. Enjoy versatile temperature management with the temperature controller plug. Simply set the start and stop temperatures and switch freely between heating and cooling modes to suit your specific needs, ensuring optimal conditions for your reptile, greenhouse or home. The digital thermostat has temperature correction function, lock screen protection, and memory function (all current settings will be saved after shutting down). When resetting a digital thermostat, press the "Reset" button and the screen will display for one second to restore factory settings. No cable required for the temperature controller plug, just place the waterproof head where you need to measure the temperature, and then you can measure the temperature you want to know. The user-friendly design of the digital thermostat plug ensures a quick and hassle-free setup process, allowing you to start adjusting the temperature quickly and efficiently. Experience the adaptability of the temperature controller plug in a variety of settings. This thermostat is widely used in greenhouses, thermostatic reptiles, dimming thermostatic reptile incubators, terrariums, freezers, refrigerators, heaters, aquaculture, home brewing and other temperature control systems. Plug Type: US Plug, it applies to Canada, India, Mexico, Thailand, the United States, the Philippines, Taiwan and so on. voltage: AC100-240V Material: plastic colour: white Package Contents: 2 x greenhouse thermostat Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.