Feature: * brand new and high quality *Wide application: control the temperature of the freezer, display case, solidification, drink cooler and similar products. *Temperature regulation: circumference and difference temperature control can change significantly. Adjustable temperature range: -3°C to -20°C *for replacement for your damaged thermostat * use: as long as shape and size match, they are suitable for a variety of different product brands. 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 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. Made from high-quality materials, our home products are durable and affordable to meet your daily needs. Please check the product size and model before placing an order to ensure it is the product you need. When you encounter a problem, please contact us and we will help until the problem is perfectly solved. When you receive your product, whether you are satisfied or not, we want to hear your opinion. Every customer can enjoy free refund or exchange service for damaged/quality problem products.