Intelligent Temperature Controller: Temperature Range: -40-120, Temperature Control Accuracy: 1%. The thermostat socket can automatically switch between heating and cooling modes, and control heating/cooling during work by setting the start and stop temperature devices. Multiple functions: the screen LCD can display temperature control mode and 4 timing modes F01-F04. And has temperature correction function, screen lock protection, storage function (all current settings are saved after power off). Intelligent time control: This thermostatic socket can detect temperature, set switch temperature, and has functions of cycle time control, power-on timing, power-off timing and timing switching. Time range: range: 0-99 hours 59 minutes, time accuracy: up to 10 minutes. Maximum load: 16A (2), 3680W. 1.8m temperature probe: The thermostat socket comes with a 1.8m cable temperature probe, which is used to connect the measuring point, the temperature detection range is -40+120 ? . A Multi-Purpose Machine: The digital thermostat outlet provides intelligent temperature and time control. It is widely used in greenhouses, aquariums, carbon crystal heaters, thermostatic switches, portable air conditioners, and intelligent control of aquaculture and other places such as household wall heating.