【Temperature Control】Thermostat range: -20℃ to 120℃. Temperature accuracy: ±1%. The thermostat can automatically switch between heating and cooling modes. The thermostat-equipped outlet comes with a cable temperature sensor that can be connected where temperature monitoring is required. 【Easy LCD Display】Digital thermostat outlet. The improved design uses a large blue LCD screen to provide you with precise indoor and outdoor temperature readings. Clear digital display and accurate measurements offer better service for your use. 【Safety Protection and Multiple Functions】Digital thermostat outlet. Using high-conductive copper plate, the metal surface is nickel-plated, which is not prone to rusting, ensuring high safety, durability, etc. It also features simple function buttons, a clear LCD screen, and a variety of functions such as screen protection and continuous field testing. 【Wide Application Range】Digital thermostat outlet. Often used in water systems, greenhouses, coal-fired heaters, refrigerators, breeding, food preservation, heat pads, and other scenarios to provide intelligent temperature control for your home. 【Temperature Control Multiple Functions】Heating thermostat protection function for lock screen. Memory function: All current settings are saved after shutdown.