1. Smart thermostat: Temperature control range: -40°C - 120°C, temperature control accuracy: ±1%. The output of the thermostat can automatically switch between heating and cooling modes and control the heating/cooling during operation. Set the start and stop temperature units. 2. Multifunctional: The LCD screen can display the temperature control mode and 4 time modes F01 - F04. It also has a temperature correction function, a screen protection function, and a storage function (saves all current settings when the power is off). 3. Intelligent time control: This thermostat socket can detect the temperature, set the on - off temperature, and has functions such as cyclic time control, power - on, power - off, and timed power - on/off. Time range: 0 - 99 hours and 59 minutes, time accuracy: up to 10 minutes. 4. Maximum load: 16A (2), 3680W. 5. 1.8m temperature probe: The thermostat socket is equipped with a 1.8m cable temperature probe for connecting to the measurement point. The temperature detection range is -40°C to +120°C. 6. Universal device: The digital temperature - controlled socket allows you to intelligently control temperature and time. It is widely used in greenhouses, aquariums, carbon crystal heaters, temperature - controlled switches, portable air conditioners, and intelligent control in aquaculture, as well as in home wall - mounted heating and other places.