ERTUTUYI Mini LCD Digital Thermometer Fridge Freezer Tester Temperature Humidity Meter

Mini LCD Digital Thermometer Fridge Freezer Tester Temperature Humidity Meter Feature: Type : Round electronic hygrometer Material: Plastic Size: 45 x 14mm Color: Red black white green blue yellow Temperature range: -50~ +70°C Temperature display resolution: 0.1°C Temperature measurement accuracy: ±2°C Humidity Measuring Range: 10%-99%RH Humidity Measurement Accuracy: ±5%RH Powered by: 1 x button battery(included) Modeling simple elegant LCD panels inline connections moisture-resistant strong anti-interference applies to refrigerated cabinets display counters and other needs of temperature measurement and display of various equipment. Applies to refrigerated cabinets display counters and other needs of temperature measurement and display of various equipment. Contains ： 6 x hygrometer