Cute design won't take any extra room of your refrigerator. Digital Freezer/Fridge Theroeter with agnet and Stander, ini... When the value flashes, press 【ADJ】 to adjust the value, then press【AL】to ensure the settings (first set the highest temperature and then set the lowest temperature);3. when the temperature alarm mode is turned on and no highest/lowest temperature setting operation, the default setting is frost point alarm -1 ℃ ~ +4 ℃ (+30.2 ℉ ~ +39.2 ℉). NOTE1. As a multi-function thermometer, if used as a freezer thermometer, you need put the sensor in the freezer/fridge, then the 'OUT' reading is freezer temperature. SIMPLE OPERATION - 4 buttons to complete the main functions of the digital fridge thermometer. EASY TO READ FREEZER THERMOMETER - more large digital display screen, more clear with the Acrylic protector. Hi/Low outdoor or FREEZER ('OUT' reading is freezer temperature) alarm, you need to set the Hi/Lo temperature alarm; b. IN/OUT Key: Inner and Outer (Fridge or outdoor) Temperature Conversion (Must insert sensor cable); MIN/MAX key: When it works, it will detect the max/min temperature automatically; AL key: set the alarm temperature range, turn on the alarm function; ADJ & ℃/℉ key: adjust the value under setted or change temperature unit between Celsius (℃) and Fahrenheit (℉). Displays temperature in Celsius and Fahrenheit with high Accuracy (±1°C / ±5°F). DOUBLE ALARM FUNCTION WITH LED INDICATOR - a. Two choices, more convenient. Package included: 1 x Refrigerator Thermometer (With battery) 1 x User Manual Specification: Measurement accuracy: ±1°C. Display resolution: 0.1°C. Feeze Stoage: Pefect fo Ice-cold Stoage and fo saving leftoves and keep meal-pep, seafood, fuit & veggies fesh, mainate food, etc. Snack Stoage: gapes, caots, chips, sandwich, bead, cheese stoage, etc To ensure the food is being stored in a safe temperature or detect the function of fridge. AcuRite 00986A2 Refrigerator/Freezer Wireless Digital Thermometer ACCURATE MEASURING - Working Range: -10~50℃ (14~122°F); Sensor Cable Measurement Range: -50~70℃ (-58~158°F). Temperature Gauge Gellvann Digital Freezer/Fridge Thermometer With Magnet And Stander Digital Freezer Thermometer With Led Alarm Indicator Maxmin Memory Freezer~p7370653 Refrigerator Thermometer
