Digital Hygrometer Indoor Thermometer for House, Room Thermometer with 3S Fast Refresh & Max Min Records, Temperature Monitor Humidity Meter with Backlight, White

🔎 3S Fast Refresh & High Accuracy

Equipped with a smart sensor and 27 vents, this indoor thermometer updates readings every 3 seconds for the latest data. Temperature accuracy is within ±2°F across a wide range (-58 to 158°F), while humidity accuracy is ±2% RH from 1 to 99% RH, ensuring dependable climate information at all times.

💡 Easy to Use

Switch between Celsius and Fahrenheit with a simple press of a button. Powered by 2 AAA batteries (included), it delivers long-lasting performance with a battery life of up to 18–24 months and straightforward battery replacement when needed.

🖥 Large Backlit Display

Its 3.05-inch large LCD with bold digits provides quick readability. A top-press backlight makes the screen easy to read in dim conditions, so you can check temperature and humidity at a glance any time of day.

📈 Air Comfort Indicator & Max/Min Records

Three-color indicators and simple face icons show the current air condition: DRY, COMFORT, or WET. It also stores all-time and 24-hour max/min records and reveals temperature and humidity trends, helping you take timely action to improve comfort.

🧰 Flexible Mounting & Wide Use

Designed for versatile placement with three mounting options: hanging hole, adjustable tabletop stand, and a strong magnet. Place it in baby rooms, kitchens, offices, cellars, basements, warehouses, greenhouses, or any space where climate matters.

🎯 Practical Benefits

Keep your living or working areas comfortable and clothes and electronics safer by monitoring ambient conditions. Use the readings to optimize humidifier or dehumidifier settings, improve air quality, and reduce energy waste by responding quickly to changing conditions.

📦 What’s Included

2 AAA batteries (included) provide ready-to-use operation right out of the box, with easy battery replacement when needed. No extra tools required for setup.