Digital thermometer for refrigerator and freezer, large LCD screen, waterproof, range -20°C to 50°C

🌡️ General Description: High-precision digital thermometer for refrigerators and freezers — ideal for real-time monitoring of your refrigeration appliances' temperature. Large, moisture-proof, and ultra-readable LCD screen: displays the current, minimum, and maximum temperatures. Easy to install and use — perfect for discerning individuals and DIY enthusiasts concerned about food safety. 📋 Technical Specifications: Measuring range: -20°C to 50°C (-4°F to 122°F) Material: Robust and moisture-resistant ABS Power supply: Built-in CR2032 battery (included) Dimensions: 9 × 4.7 × 2 cm Weight: 64 g Contents: 1 digital thermometer 🔧 Installation: Instant installation — no fixings or tools required. Attach it with a single click using the adjustable bracket or easily hang it on a shelf or door. Ready to use right out of the box. 🎯 Operation: Turn it on with a single button. Switch between °C and °F by pressing "Unit". Clear min/max values with "Clear". Perfect for checking thermal stability after defrosting, when installing a new refrigerator, or for optimizing food preservation. ℹ️ Other information: The display shows "LL.L" below -20°C and "HH.H" above 50°C. Designed for long-lasting use in cold and humid environments. 100% brand new, ready to use — no complicated setup required.