Features: High accuracy digital hygrometer thermoclinometer with backlit display ensures accurate real time monitoring of indoor temperature and humidity levels, ideal for home, office, or lab environments. Features a large LCD screen with top/MIN memory recall, built in clock function, and versatile wall mount/stand placement selection using stable ABS componebt for year round reliability. Essential for parents monitoring nursery conditions, office workers optimizing workplace comfort, and lab technicians maintaining precise environmental controls. Perfectly suited for bedrooms to optimize sleep quality, kitchens to track cooking environments, greenhouses for plant care, and basements to prevent moisture related issues. Energy efficient design operates on replaceable batteries with low power consumption, combining functionality as a wall mounted humidity meter for any room. Specifications: Product size: 76x76x25mm There is a magnet behind it - can stand - can suspend Temperature mode can be switched °C/° Humidity: ± 3% Temperature scale: -20 ~ 70 °C (-4 ~ 140 °). Humidity scale: 1 ~ 99% (relatieve luchtvochtigheid) Battery ‏: ‎ 2 batteries (not included) Temperature error: ± 0.5°C Package Includes: 1x Digital hygrometer note: Please allow 1-3cm error due to manual measurement. please sure you not mind befores you bid. Due to difference between different monitors, the picture may not reflect the actual color the item.