High-Precision Waterproof Refrigerator Thermometer with Magnet Hook and Frost Alarm

Enhance the monitoring of your refrigerator's temperature with this advanced thermometer. Designed to withstand moisture, it offers high-precision readings to ensure your perishables are stored properly. The device features a convenient magnet hook for easy placement on metal surfaces, while its frost alarm promptly alerts you to any temperature drops that may affect your food's freshness. Perfect for both household and professional use, this durable thermometer is a reliable tool for maintaining optimal refrigerator conditions. Scope of application: -20℃~110℃ Temperature measurement error: ±1 Using batteries: LR1130/AG10 Resolution: 0.1 Manufacture country: China Instructions included: No