High-precision Household Refrigerator Waterproof With Magnet Hook Supermarket Freezer Frost Alarm Temperature

High-precision Household Refrigerator Waterproof With Magnet Hook Supermarket Freezer Frost Alarm Temperature FEATURE: 1. High-precision waterproof electronic digital display refrigerator with frost alarm function. 2. When the screen indicates that the is low, please pay attention to replace the . 3. The refrigerator can be turned off by the switch button to save electricity. 4. Fahrenheit degrees Celsius is converted by buttons. 5. The back of the product is equipped with magnets and hooks, and the large screen design is clear and clear. 6. When a frost alarm occurs, the snowflake icon will appear on the screen. 7.Multi-function, low energy consumption, high stability, high precision, and rapid temperature measurement. SPECIFICATION: Type: Digital Temperature range: - 20 ° to 60 ° Temperature measurement accuracy: 0.1 ° (°) Temperature resolution: 0.1 ° (°) : CR2032 one, When the temperature is lower than -20 °, it will display: "LL.L" When the temperature is higher than 60 ° , it will display: "HH.H" Temperature range (frost alarm): 4.0 ° to 7.9 ° Size: 6.7X2.5X4.3CM PACKAGE INCLUDES: 1* 1* instruction manual








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