[NEVER USED] W3230 AC 110V-220V Digital Temperature Controller, 20A Digital Display Thermostat Control Switch with 10K NTC Sensor Probe

Product never used, packaging damaged during transport. Unopened product, repackaged in our warehouses, in perfect working condition, warranty available.

Wide Application: It is suitable for all types of seafood machines, HVAC compressors, freezers, refrigerators, air conditioners, fermentation rooms, freezers, water coolers, and other equipment that requires automatic cooling and heating switching.

Calibration Function: Temperature calibration allows you to calibrate the temperature as needed. Purchasing this digital temperature controller is worthwhile.

Good Practicality: You can choose between cooling and heating modes. This temperature controller keeps your environment within the desired temperature range. Temperature control range: -50–110°C. Control accuracy is 0.1°C. Input power supply: AC 110–220V.

Safety of Use: You can set the maximum/minimum temperature to avoid accidents. High temperature alarm: When the measured temperature reaches the set temperature, the controller will sound an alarm.

【Easy to use】The thermostat sensor switch automatically activates cooling or heating to maintain a constant temperature. A comfortable and convenient experience.