Usage Tips:Feature: *Wide application: control the temperature of the refrigerator, freezer, display case, solidification, drink cooler and similar products. *Temperature regulation: circumference and difference temperature control can change significantly. Adjustable temperature range: -3C to -20C *Ideal replacement for your damaged thermostat Specification: *Model: WPF22 *Power: 220V-250V *Probe length (approx. ):90 cm / 35.4 inches. *Connections: 2 pins *Size (approx.): as show *Net weight: 60g Package Contents: 1 x refrigerator thermostat Notes: 1. Due to many factors (such as the brightness of the display and the brightness of the lights), the actual color of the item may be slightly different from the picture displayed on the website. 2. Please allow the data to have a slight deviation in manual measurement.