Fridge and freezer thermometer is a lightweight thermometer with large, easy-to-read dial ranging from -50°C to 50°C. It helps to maintain optimum fridge and freezer temperature. Hangs thermometer in your fridge or freezer using the hook at the back to regulate the temperature within safe storage parameters. A cost effective way to ensure your food or perishables are stored safely. Do not expose thermometer to heavy shock.