Features: Direct replacement for Dixell XR02CX 4N1F1 digital temperature controllers, featuring precise 120V 50 60Hz operations and double sensors probes for accurate fridge/freezer climate regulation. OEM standard construction ensures seamless integration with Norlake, and Migali appliances, while included mounting brackets simplify professional installation. Designed for commercial kitchen operators, HVAC technicians, and appliance repair specialists needing OEM grade thermostat replacements. Optimizes temperature stability in walk in refrigerators, medical storage units, and industrial heating equipment requiring ±1°C accuracy. Plastic housing withstands harsh environments, with pre calibrated sensors for immediate play functionality in most refrigeration systems. Specifications: Component:Plastic Size: approx.7.9x3.7cm/3.11x1.45inch Quantity: 1pc Package Includes: 1 x Refrigerator Digital Temperature Controller note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.