Feature: 1. Simplified Operation: This intelligent temperature controller allows you to set the temperature according to your needs, so that you do not need to adjust the temperature all the time via the controller. 2. High Accuracy: This intelligent temperature controller has a high level of display and control accuracy, with very accurate temperature control to ensure that your temperature needs are met. 3. Cancelable: The temperature setting of this intelligent temperature controller can be canceled conveniently by both manual and automatic means. 4. Dual Display Panel: This intelligent temperature controller displays both the ambient measured temperature and the set temperature so that you can visualise the temperature situation. 5. Easy To Clean: This smart thermostat has an integrated panel that can be cleaned easily by wiping with a dampened rag. Specification: Item Type: Temperature Controller Model: EW 285TK Material: ABS Working Voltage: AC220V ±10%, 50HZ, 60HZ Output Load: 10A 220V AC, 30A 220V AC Power Consumption: ≤3W Working Environment: -10°C-50°C RH ≤90% Control Range: -50°C-50°C Resolution: 1°C Accuracy: ±1°C Input Signal: Two Temperature Sensors . Package List: 1 x Thermostat2 x Sensor Note: The supply voltage should be consistent with the voltage marked on the machine, and the deviation of the supply voltage from the rated voltage should be no more than ±10%.