LCD Waterproof Fridge & Freezer Thermometer – Magnetic Back

Always Know Your Fridge & Freezer Temperature at a Glance

Keep your food safe and fresh with this easy-to-read Digital Freezer & Refrigerator Thermometer. Featuring an oversized LCD screen, IPX3 waterproof rating, and a convenient magnetic back with hook, this compact thermometer fits perfectly in any kitchen, restaurant walk-in cooler, or home fridge — and installs in seconds, no tools required.

Made in Mainland China.

Key Features

• Wide Temperature Range: Accurately measures from -20°C to 50°C (-4°F to 122°F), covering standard fridges, freezers, and room environments.
• Max/Min Temperature Memory: Automatically records the highest and lowest temperatures so you can monitor fluctuations over time and protect your food.
• IPX3 Waterproof & Moisture-Proof: Built to withstand the humid, condensation-heavy conditions inside a refrigerator or freezer without issue.
• Large, Easy-to-Read LCD: The oversized display shows temperature clearly at a glance — no squinting required.
• Flexible Placement Options: Magnetic back sticks to any steel surface; the built-in collapsible stand lets it sit upright on a shelf; the hanging hook lets you suspend it from freezer racks.
• Simple 3-Button Operation: Press ON/OFF to start or stop, and the °C/°F button switches between Celsius and Fahrenheit instantly.
• High Accuracy: ±1°C (±2°F) accuracy with 0.1°C (0.2°F) resolution for precise, reliable readings every time.

Specifications

What's in the Box?

• 1 × Digital LCD Refrigerator/Freezer Thermometer

Perfect For

• Home refrigerators and freezers
• Restaurant walk-in coolers and cold storage rooms
• Kitchen food safety monitoring
• General indoor room temperature tracking

Looking for other handy kitchen and home accessories? Check out our Silicone Drink Markers, explore our Multifunctional Tea Bag & Coffee Pod Organizer, or browse our Rubber Bottle Pour Spout Caps for more kitchen essentials.

Learn more: FDA food safety in the kitchen

Frequently Asked Questions

Q: Does this freezer thermometer work inside a standard home refrigerator and freezer?

A: Yes! The digital refrigerator thermometer covers a wide range of -20°C to 50°C (-4°F to 122°F), making it suitable for both standard home refrigerators and deep freezers. Its IPX3 waterproof rating also ensures reliable performance in the cold, humid environment inside your fridge or freezer.

Q: How do I mount or place this thermometer inside my fridge?

A: This thermometer offers three flexible placement options: use the magnetic back to attach it to any steel surface on your fridge or freezer, stand it upright on a shelf using the built-in collapsible stand, or hang it from a freezer shelf rack using the built-in hook — no drilling or adhesive required.

Q: Can this thermometer display both Celsius and Fahrenheit?

A: Absolutely. Simply press the °C/°F button to toggle between Celsius and Fahrenheit at any time. The thermometer remembers your last recorded max/min temperatures until you restart the unit, at which point those values reset automatically.

Q: Is a battery included with this thermometer?

A: No, a battery is not included in the package. Please ensure you have the correct battery type on hand before first use. Refer to the product packaging for the specific battery requirement.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.