Add an attractive and functional piece to any area of your home with the 18-Inch Wall Clock Thermometer by Pure Garden. This waterproof outdoor clock/thermometer combo features a battery-operated Quartz movement for precise timekeeping and sturdy steel construction to ensure you years of indoor or outdoor service. Designed with an antique finish, the outdoor clock for patio, deck, or kitchen is equipped with a large glass display face that allows you to easily see the current humidity levels and accurate temperature readings in both Celsius and Fahrenheit. 18-INCH LARGE OUTDOOR CLOCK - The outdoor clocks waterproof design features a sealed front and rear to keep out moisture and dust. The 18-inch-diameter face has large numbers against a beige background for easy readability even from a long distance. ACCURATE THERMOMETER AND HYGROMETER - After being outdoors for 2 hours, the outdoor clock for pool area, patio, or porch displays temperature from -10 to 130°F (-23 to 54°C) and humidity from 0 to 99%, with Quartz movement for precise timekeeping. SILENT FOR INDOOR OR OUTDOOR USE - The silent non-ticking mechanism of this clock with temperature is perfect for both indoor and outdoor use, and easy to hang by your pool, deck, garden, patio, or shed, as well as inside your sunroom, office, or kitchen. ATTRACTIVE AND DURABLE - Our outside clocks for patios waterproof design features a face that will not curl from damp or sun exposure, a seal to keep the battery and movement mechanism dry, and a sturdy metal frame with an appealing antique bronze finish. PRODUCT DETAILS - Materials: Metal Base with Glass Lens. Dimensions: (W) 18" x (H) 2.5". Requires (1) AA Battery, Not Included (Carbon Zinc AA Battery is Recommended). Do Not Fully Submerge Outdoor Pool Clock. Color: Antique Bronze, Black.