Thermometer, hygrometer, round dial with needle, tester, white inside and out

General descriptionThermometer and hygrometer with a round dial design, suitable for both indoor and outdoor use. It features a hook hole and an adjustable base for versatile positioning.Technical specificationsTemperature measurement range: -30℃ to 50℃Humidity measurement range: 20% to 100% relative humiditySize: approximately 7.5 cm in diameterMeasurement error: +/- 1 to 3 cmUsageThis device is widely used for measuring temperature and humidity in various settings, including homes, schools, offices, hotels, factories, and warehouses.Other informationIncluded in the package: 1 x thermometer hygrometer. Note: The actual product may slightly differ in color from the images due to different shooting and display settings.