Specification AgeRangeDescription : Adult BatteriesIncluded : 1 BatteriesRequired : 1 BatteryInstallationDeviceType : not_installed Brand : Frienda BulletPoint1 : Package Included: you will get 12 pieces of waterproof fridge thermometer, that work with CR2032 battery (included), batteries can be replaced. Sufficient quantity is convenient for you to use in the fridge, freezer, or as a general thermometer for indoors or outdoors BulletPoint2 : Bigger Screen: equipped with an easy-to-read large LCD screen, and the refrigerator thermometer has a large enough readout to view from a distance of a couple feet away no problem. Waterproof structure can resist the damp of the refrigerator or freezer room BulletPoint3 : Wide Temperature Range: the temperature range is from -4 Fahrenheit degree to 122 Fahrenheit degree (-20 Centigrade degree to 50 Centigrade degree). Resolution: 0.2 Fahrenheit degree. Max/ Min temperature value display on screen, you can easily monitor the temp change of your fridge BulletPoint4 : Easy to Operate: simple electronic thermometer with only 3 buttons. Just press the power button to turn the thermometer on/ off. Press the Centigrade/ Fahrenheit button to select Celsius or Fahrenheit. After restarting the thermometer, the max/ min temperature will be reset BulletPoint5 : Hook, Magnet, Stand: the freezer thermometer has a little plastic hook that you can use to attach to a refrigerator shelf, or stand at 2 different angles. There are 2 small magnets on the back that will allow you to mount it on parts of the metal interior BulletPoint6 : Commercial-Grade Accuracy and Wide Environmental Range: Designed for precise environmental monitoring, YoLink Thermometer delivers temperature accuracy of ±0.36°F (32°F to 129°F) and ±0.72°F (-20°F to 32°F). It measures temperatures from -4°F to 129°F (-20°C to 54°C), ensuring stable performance in various environments, whether in cooler temperatures or warmer conditions. BulletPoint7 : HUB REQUIRED for full functionality, including for the app to work, but your hub is compatible with a growing family of smart products for home and business! YoLink devices do not use your WiFi, they do not crowd or bog down your WiFi network, but instead they use a unique LoRa-based extreme long-range and low-power wireless protocol unique to most of the smart home industry. CareInstructions1 : Freezer Safe CareInstructions2 : Hand Wash Only Color : Black ConnectivityTechnology1 : Wi Fi ConnectivityTechnology2 : Bluetooth ExternallyAssignedProductIdentifier : 7426878944988 ExternallyAssignedProductIdentifier1 : 810121542071 ExternallyAssignedProductIdentifier2 : 0810121542071 HasMultipleBatteryPoweredComponents : 1 Hazmat1 : LITHIUM METAL BATTERIES PACKED WITH EQUIPMENT Hazmat10 : EG_SmallLithiumMetalBatteryWithEquipment Hazmat11 : ES_SmallLithiumMetalBatteryWithEquipment Hazmat12 : FR_SmallLithiumMetalBatteryWithEquipment Hazmat13 : GB_SmallLithiumMetalBatteryWithEquipment Hazmat14 : IN_SmallLithiumMetalBatteryWithEquipment Hazmat15 : IT_SmallLithiumMetalBatteryWithEquipment Hazmat16 : JP_SmallLithiumMetalBatteryWithEquipment Hazmat17 : MX_SmallLithiumMetalBatteryWithEquipment Hazmat18 : NL_SmallLithiumMetalBatteryWithEquipment Hazmat19 : PL_SmallLithiumMetalBatteryWithEquipment Hazmat2 : UN3091 Hazmat20 : SA_SmallLithiumMetalBatteryWithEquipment Hazmat21 : SE_SmallLithiumMetalBatteryWithEquipment Hazmat22 : SG_SmallLithiumMetalBatteryWithEquipment Hazmat23 : TR_SmallLithiumMetalBatteryWithEquipment Hazmat24 : US_SmallLithiumMetalBatteryWithEquipment Hazmat25 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumMetalBatteryWithEquipment Hazmat5 : AU_SmallLithiumMetalBatteryWithEquipment Hazmat6 : BR_SmallLithiumMetalBatteryWithEquipment Hazmat7 : CA_SmallLithiumMetalBatteryWithEquipment Hazmat8 : CN_SmallLithiumMetalBatteryWithEquipment Hazmat9 : DE_SmallLithiumMetalBatteryWithEquipment IncludedComponents : 12 x Fridge thermometer with battery inside IndoorOutdoorUsage : outdoor ItemLength : 9.25 inches ItemName : Frienda 12 Pack Black Digital Fridge Thermometer Waterproof Refrigerator and Freezer Room Max/min Record Function LCD Screen Refrigerator Thermometer with Hook and Magnetic Back for Home ItemPackageDimensions_Height : 25.7048 centimeters ItemPackageDimensions_Length : 5.207 centimeters ItemPackageDimensions_Width : 16.51 centimeters ItemPackageQuantity : 12 ItemShape : As Pictured ItemTypeKeyword : refrigerator-thermometers LowerTemperatureRating : -4 degrees_fahrenheit Manufacturer : Frienda MeasurementAccuracy : ±0.2℃ ModelName : W10225581 Refrigerator Bimetal Defrost Thermostat ModelNumber : Frienda-Thermometer-RHIE2 NonLithiumBatteryPackaging : batteries_packed_with_equipment NumberOfBoxes : 2 NumberOfItems : 12 PackageLevel : unit PartNumber : Frienda-Thermometer-RHIE2 PowerSourceType : Battery Powered ProductDescription : Features: MAX/ MIN temperature tracks: The temperature monitor thermometer tracks the high and low temperatures recorded for the fridge. You can easily monitor the temperature change of your refrigerator and provide double protection of food safety. Multiple uses: Digital refrigerator thermometer can be applied for home refrigerators, restaurants, bars, cafes, large supermarkets, convenience store and drugstore freezer, medicine chests, room, winery, etc. Specifications: Material: ABS Color: Black Size: 3.5 x 1.8 x 0.8 inches Button Display: ON/ OFF, Centigrade/ Fahrenheit, CLEAR Wide Temperature Range: -4 to +122 degrees F (-20 to +50 degrees C) Battery: 3 Volt Model CR2032 Lithium Battery (Included) Package includes: 12 x Fridge thermometer with battery inside Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays. ProductSiteLaunchDate : 2022-04-22T02:52:38.139Z Resolution : 0.2 Fahrenheit degree ResponseTime : 0.5 seconds Reusability : Reusable SpecificationMet : FCC Style : 3-Pack without Hub SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 12 UnspscCode : 52151600 UpperTemperatureRating : 122 degrees_fahrenheit WarrantyDescription : 60 days WebsiteShippingWeight : 0.041 kilograms