Features 1、It is easy to use, the large screen displays the temperature, which is clear at a glance, and the reading is convenient. 2、The unique appearance design, simple, lightweight and stylish refrigerator thermometer is deeply loved by people. 3、Multifunctional hook, this product can be wall‑mounted, magnetized, and placed on a bracket. 4、Durable, made of high‑quality plastic material, not easy to be damaged, and can be used for a long time. 5、Scope of application, suitable for refrigerated cabinets such as household refrigerators, supermarkets, hotels, pharmacies, etc. Specification Item Type: Refrigerator Thermometer Material: Plastic Measuring Range: -20℃/-4℉~110℃/230℉ Snow Display Range: 1.0℃/39.2℉~7.9℃/46.2℉ Resolution: 0.1℃/0.1℉ Temperature Measurement Cycle: 1 second Measurement Error: ±1℃/±1℉ Battery Model: 2 x LR1130 (AG10) button batteries (Battery Not Included) Uses: Refrigerators for household refrigerators, supermarkets, hotels, pharmacies, etc. Package List 1 x Refrigerator Thermometer(Battery Not Included) 1 x Suction Cup