Features: brand new and high quality There are 2 types, water drop probe and magnetic probe, selecting based on your need. The replacement parts are made of durable high-quality materials and have been tested by the manufacturer for long-lasting and effective performance. This component solves the following symptoms: won'for t start | refrigerator overheating | freezer compartment overheating | refrigerator too cold. Refrigerator repair or repair methods are cheap. The tools needed for the repair project are putty knife, Phillips screwdriver and flat blade screwdriver, 1/5 inch nutdriver and needle nose pliers. Be sure to unplug the refrigerators a safety precaution. You will get a refrigerator temperature controlled thermostat. The refrigerator cold control regulates the temperature of the for fresh food portion. Suitable for order counters, display cabinets, preservation cabinets, wine cabinets. Specifications: Material: ABS Size: 9.3X5.5X4.4cm/ 3.66x2.17x1.73 in Type: water drop or magnetic Package Includes: 1x Temperature Controller 1 x NTC(10K) Temperature Sensing Probe note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.