Battery, windowmounted thermometer that gives accurate outdoor temperature readings without batteries or ongoing maintenance. Key benefits No batteries required: Eliminates the need to , , or dispose of batteries. Costeffective over time and reduces household waste. Reliable temperature measurements: Engineered for consistent, accurate readings so you can monitor outdoor conditions with confidence. Weatherproof and durable: Built from reliable, weatherresistant materials to remain functional and accurate in rain, snow, and sun. Lowprofile, transparent design: Compact round shape and clear body blend into your window for a discreet, modern look. Function and compatibility Function: Measures outdoor temperature from a windowmounted position to help you check conditions before going outside. Compatibility: Designed to integrate with typical residential windows; the unobtrusive round form fits most window styles and placements without dominating the view. Construction: Durable, weatherresistant build ensures longterm outdoor use without battery changes or frequent maintenance. Performance: Stable and dependable performance across a wide range of weather conditions, providing repeatable readings when you need them. Practical applications Daily planning: Check the outdoor temperature before dressing, commuting, or planning outdoor activities so you can adjust clothing and timing. Gardening and plants: Monitor overnight lows and daytime highs to protect sensitive plants, decide when to cover or uncover tender specimens, and track frost risk. Pets and outdoor spaces: Keep an eye on temperatures near kennels, porches, or patio areas to help ensure the comfort and safety of pets and outdoor equipment. What makes it stand out Sustainable choice that removes battery waste and ongoing costs. Clear, unobtrusive appearance that complements modern home windows. Waterproof, dependable construction that continues to deliver accurate readings in varied weather. Includes: Window thermometer unit designed for window mounting; no batteries or power supply required.