Features: OOTDTY WDF18-L/WDF20-L/WDF19-K/WDF22-L Refrigerator Thermostats Household Metal Temperature Controllers This fridge thermostats for replace on your broken thermostats, features D shaped shafts. Control the temperature of refrigerator, show cabinet, congealer, beverage coolers and same product. Easy to function guide leadership Used for hotel, bar, car, vehicle, house and other places. WDF18-L, WDF20-L and WDF19-K belong to refrigerations temperature control, which is suitable for relatives refrigerators and put in within the refrigerator freezer. WPF22-L and WPF24-L belong to freezing temperature control, and is suitable for freezing freezers and some small single-door refrigerators with operation desks. (Not relevant to refrigerated cabinets, display shelves for drinks, and commercial freezers) Selection criteria: 1. See whether or not or no longer machine is form or WPF sort (the two kinds isn't universal). 2. The thermostats doesn't want the same model, however it could be traditional if it's used on the identical type and the same refrigerations equipment. 3. See if the advent has similarities and the solving approach is the same, in another case it's going to no longer be put in to peer if the probes size is enough. The lengthy is usually short, and the fast is always now 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 photographs shown. Quantity: 1 pcNote: Size for instruction manual measurement, there may be 0 to 2cm error, belongs to the traditional phenomenon. And due to distinction between varied monitors, the image might not mirror the particular coloration of the item. Thank you!Package Includes: (Without retail package)1 laptop computer