Features: OOTDTY WDF18-L/WDF20-L/WDF19-K/WDF22-L Refrigerator Thermostats Household Metal Temperature Controllers This fridge thermostats for replace in your broken thermostats, aspects D usual shafts. Control the temperature of refrigerator, display cabinet, congealer, beverage coolers and similar product. Easy to operate guide leadership Used for hotel, bar, car, vehicle, apartment and other places. WDF18-L, WDF20-L and WDF19-K belong to refrigerations temperature control, which is appropriate for family refrigerators and installed in the refrigerator freezer. WPF22-L and WPF24-L belong to freezing temperature control, and is acceptable for freezing freezers and some small single-door refrigerators with operation desks. (Not relevant to refrigerated cabinets, exhibit cabinets for drinks, and advertisement freezers) Selection criteria: 1. See whether mechanical device is range or WPF form (the two varieties is never universal). 2. The thermostats would not desire a same model, however it could be universal if it's used at the same kind and an identical refrigerations equipment. 3. See if the advent is analogous and the fixing capability is the same, in any other case it'll now not be installed to appear if the probes size is enough. The prolonged is generally short, and the fast is often not universal. Working AC250V Current: 4A/5A, 50Hz/60Hz Warm In: -1℃ to -9℃ Warm Out: -20℃ to 25℃ Terminals: 2 Material: Metal, Plastic Dimensions: approx. 5(2) Cord Length: approx. 85cm(33) Color: As photos shown. Quantity: 1 pcNote: Size for manual measurement, there could also be 0 to 2cm error, belongs to the conventional phenomenon. And because of difference between various monitors, the image won't reflect the actual colour of the item. Thank you!Package Includes: (Without retail package)1 x personal computer