Accurate and reliable temperature monitoring: records the and lowest fridge temperatures to reveal performance, helping you maintain safe and consistent food storage. Temperature range is 20 to 50 C with accuracy of ±1 C and a resolution of 0.1 C. Easy to read display: large LCD screen provides quick visibility of the current temperature, making it simple to verify storage conditions at a glance. Durable and safe in challenging environments: made from environmentally friendly waterproof material with an IPx3 waterproof rating, designed to withstand wet, cold, or hot environments such as garages, greenhouses, or damp kitchens. Flexible placement and mounting: features a magnetic multiangle bracket for versatile mounting on metal surfaces, including car refrigerators, allowing you to monitor temperature wherever it is most convenient. Practical value and peace of mind: by tracking max and min temperatures over time, this gauge helps you assess appliance performance, reduce food waste, and ensure safe storage conditions. Key specifications: Temperature range: 20 to 50 C Accuracy: ±1 C Resolution: 0.1 C Display: Large LCD screen Waterproof rating: IPx3 Material: environmentally friendly waterproof material Mounting: magnetic multiangle bracket for versatile placement Use scenarios: Home kitchen fridge: monitor realtime temperature and record extremes to ensure perishable foods stay within safe ranges. Garage or greenhouse storage: reliable performance in damp or variable environments, protecting stored supplies. Car or travel fridge: easy, secure placement on metal surfaces to verify temperature during transit or camping trips.