Piece W3230 AC 110V-220V Digital Temperature Controller, 20A Digital Display Thermostat Control Switch with 10K NTC Sensors Probe

General description This Piece W3230 AC 110V-220V Digital Temperature Controller is designed for a variety of applications, including seafood machines, HVAC compressors, freezers, refrigerators, air conditioners, fermentation rooms, and water coolers. It allows for automatic changeover between refrigeration and heating, ensuring your environment remains within the desired temperature range. Technical specifications Temperature control range: -50 to 110°C Control accuracy: 0.1°C Input power supply: AC 110-220V Maximum load: 20A Other information Calibration function for temperature adjustment High temperature alarm feature Easy to use with automatic activation of cooling or heating