1、FOR COLD STORAGE: Temperature controller is a new mode of control system specially designed for cold storage refrigeration 2、WITH ALARM: With high and low temperature alarm, evaporator fan is always on, start and stop at the same time, with lag operation mode 3、OPTIONAL MODE WITH DOUBLE PROTECTION: Water dripping time after defrosting, defrosting mode is optional(electric defrosting or electrical defrosting), double protection monitoring of defrosting exit temperature and time 4、SCRATCH RESISTANT ABS: Adopt good quality ABS material, possess impact resistance, scratch resistance, environmentally friendly 5、LOW POWER CONSUMPTION: Power consumption is less than or equal to 3W, resolution for 1℃, accuracy is ±1℃, two way sensor input signal 1 x Temperature Controller2 x Probe Wiring Item Type: Temperature ControllerMaterial: ABSWorking Voltage: AC220V ±10%, 50Hz/60HzOutput Load: 5A, 220V, ACPower Consumption: ≤3WWorking Environment: -10℃~50℃, RH≤90%Control Range: -50℃~50℃Resolution: 1℃Accuracy: ±1℃Input Signal: Two way sensorEvaporator Fan Operation Mode: The fan can be set to be always on, start and stop at the same time, and run with a lag (adjustable from 1 to 5 minutes)Defrost Mode: Optional electric defrost or vaporized frostManual or Automatic Frost: Forced entry and exit defrost, defrost exit with time and temperature double insurance