General description This high-precision hygrometer and thermometer is designed for both indoor and outdoor use. It features a stylish wall dial design that not only provides accurate humidity and temperature readings but also serves as an elegant decoration for your space. The device can be easily mounted on walls or surfaces using double-sided stickers, making it versatile for various settings. Technical specifications Material: Strong aluminum alloy outer ring and durable plastic base Power source: Battery-free, energy-saving design Installation Can be hung on the wall using the hole on the back Alternatively, can be stuck on surfaces with double-sided stickers Usage Ideal for monitoring humidity and temperature in greenhouses, gardens, and indoor spaces Provides accurate readings for better environmental control