Temperature control function: The thermostat range is 40°C to 120°C, set the start and stop temperature to control heating or cooling equipment, the input is 100250V, 5060Hz, supports 16A time control thermostat, 3680W load, suitable for most household appliances. Timer function: The thermostat timer socket has F01F04 mode, F01 cycle time control mode, F02 countdown mode on, F03 countdown mode off and F04 countdown on, countdown mode off, the time range is 099 hours and 59 minutes. Multiple functions: heatingcooling function; timer function F01F04; temperature calibration function from 9.9 to 9.9℃; memory function; reset function Temperature sensor: The thermostat socket is equipped with a 1.7m NTC10KB3950 temperature sensor for longer service life. A variety of electrical appliances: thermostatic timers are widely used in households, heating and cooling equipment, incubators, greenhouses, carbon crystal heating, aquaculture, etc.