Uses: The widened base of the thermometer allows it to be placed on any flat surface or designated drawer Stand still in the refrigerator or freezer, and the hook can be hung on a shelf or specific drawer in the refrigerator or freezer. Thermometers showthe right temperature range for refrigerators and freezers to keep food healthy.High-quality material: The refrigerator thermometer is made of stainless steel, durable and waterproof, can be placed firmly, not afraid of corrosionInstructions: The measuring range of the thermometer is -20 to 80 degrees Fahrenheit/-30 to 30 degrees Celsius, and the dial is marked with different temperature range indicators; You can check the refrigerator temperature in time through the thermometerfor better food taste and freshnessColor: As pictures shown Material: Metal Package Contents: 4 x Refrigerator Thermometer Only the above package content is included, other products are not included.Note: Different light shooting and monitors may cause the item color in the picture to be slightly different from the real one. Allowable measurement error is +/- 1-3 cm.