Versatile Compatibility: The XR06CX-4N1F1 digital thermostat is designed for a wide range of refrigeration needs including upright freezers, commercial beer machines, small refrigerators, and compressor wine refrigerators. Its universal design ensures it fits various types of refrigeration units seamlessly. Advanced Temperature Management: Equipped with a microprocessor, the XR06CX-4N1F1 offers precise control over medium or low temperature refrigeration systems. It features three relay outputs for compressor, fan, and defrost management, suitable for both electrical and reverse cycle defrost methods. Enhanced Sensor Accuracy: This model includes 2 probe inputs that provide accurate temperature readings and control. The high-performance sensor probes are crucial for managing defrost temperatures and optimizing fan operation, thereby maintaining consistent cooling conditions. Color: As Shown Material: Plastic Package Contents: 1 x XR06CX-4N1F1 Temperature Controller set Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is +/- 1-3 cm.