Features: The TH611 analog thermometers delivers accuracy accuracy in humidity monitoring with its high grade indicates mechanism, crafted from strong ABS component for long lasting performances in any indoor environment. Featuring a battery easy mechanical design and oversized刻度盘 with bold markers, this wall mounted hygrometer ensures stable readings without maintenance while resisting impacts from daily use. Ideal for households with children/pets, conscious users seeking sustainable solution, and renters needing quick install climate tracking tools for versatile spaces. Effortlessly monitor room conditions in living areas, nurseries, or offices – mount it securely on wall using the built in hook or place it flat on desks/shelves for fast mood analysis. Its glare resistant face and glowing indicates enable clear visibility of temperature/humidity levels even in low light settings, solving nighttime readability challenges common in digital displays. Specifications: Component : ABS Diamter: about 10cm/3.94inch Package Includes: 1xThermometer note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.