ThermoPro Fridge Thermometer TP110 4 pack, Digital Waterproof with Max/Min Record, Easy Battery Replacement, High Accuracy Refrigerator Monitor for Kitchen, Basement

【Wide Range & High Accuracy】Measures from -20°C to 50°C with +/-0.5℃ precision, covering all household and commercial needs (deep freezers, grocery displays, fermenting). Compact size, yet robust for long-term use 【Easier to read】The oversized LCD screen with bright backlight ensures easy readability, even in dark freezers or low-light conditions. Say goodbye to squinting while checking your fridge temperature 【Easier to use】This fridge temperature monitor can adapt to any space with 3 placement options: Magnetic/Hanging/Standing. Features a coin-twist battery compartment (no screwdrivers needed) for 5-second swaps 【Superior Waterproof】Engineered with IPX6-rated waterproof, this thermometer for fridge runs safely and reliably over time, making it ideal for refrigerators, freezers, and even damp environments like basements or wine cellars 【Max/Min Temp Recording】Keep track of temperature fluctuations with the built-in max/min record function, allowing you to easily view the max/min temp in the past 24 hours from the cooler thermometer. This feature helps you monitor sudden changes in your fridge, ensuring food safety.