4Inch Outdoor Thermometer and Humidity Gauge Window Thermometer Solid Brass Analog Temperature Gauge with Stand No Battery Hygrometer Thermometer for Home Garden Garage Yard

Easy-Read Display: Outdoor Thermometer Hygrometer features dual scales for Fahrenheit (-40F to 120F) and Celsius (-40C to 50C), enabling flexible temperature monitoring. The 4-inch dial comes with large numerals and clear markings for effortless, intuitive reading | Solid Brass Thermometer with StandDurable all-weather design. Crafted entirely from solid brass, both the thermometers for patio and its stand boast superior corrosion resistance and extreme temperature tolerance, ensuring reliable year-round performance in all climates | Battery-Free & Precision Monitoring: Equipped with high-precision physical sensing technology, it operates without batteries to deliver accurate and reliable temperature & humidity data. Zero maintenance required, ideal for long-term outdoor use | Ultra-Precise Temp & Humidity Monitoring: Professionally calibrated for spot-on accuracy Auto seamless readings, instant Humid/Dry/Ideal display No more guessing games, master your outdoor indoor spaces climate with ease! | Key Installation Tips: For optimal measurement accuracy, place this brass thermo-hygrometer in a permanently shaded area and avoid direct sunlight. Professional calibration requires unobstructed air circulation in the environment; mounting it in a shaded spot indoors or outdoors (e.g., a covered patio or under an eave) is recommended to maintain long-term precision.