Features Automatic save: After the thermostat is short-circuited, all parameter settings before the short-circuit can be saved, so there is no need to spend time resetting. Clear Display: The thermostat has a clear LED display with red and blue fonts for better readability. Suitable: This thermostat can be used for heating and cooling equipment, and the temperature control accuracy is about 0.1 degrees Celsius. The temperature measurement range of this thermostat is minus 50 degrees Celsius to 120 degrees Celsius. Thermostats are essential equipment for temperature control systems such as household freezers, water tanks, refrigerators, industrial chillers and industrial equipment. feature: Automatic save: After the thermostat is short-circuited, all parameter settings before the short-circuit can be saved, so there is no need to spend time resetting. Clear Display: The thermostat has a clear LED display with red and blue fonts for better readability. Suitable: This thermostat can be used for heating and cooling equipment, and the temperature control accuracy is about 0.1 degrees Celsius. The temperature measurement range of this thermostat is minus 50 degrees Celsius to 120 degrees Celsius. Thermostats are essential equipment for temperature control systems such as household freezers, water tanks, refrigerators, industrial chillers and industrial equipment. Specification: Item Type: Temperature Control Module Material: ABS and PCB Model: W3230 Input Voltage: 110V-220V Temperature Control Range: -50-120℃ Resolution: 0.1℃ (-9.9-99.9); 1°C (other ranges) Display Color: Red, blue Measurement Accuracy: ±0.1℃ Control Accuracy: 0.1℃ Sensor: NTC10K waterproof sensor Output: Relay contact capacity 10A 250V or 20A 12V Environmental Requirements: -10-60°C, humidity 20%-85% RH Package List:1 x Temperature Control Module Package List 1 x Temperature Control Module