Large Screen Display: This indoor thermometer/hygrometer has a large 3.9-inch display with large and clear numbers for easy viewing. Built in time, week, calendar and alarm clock function for 12/24 hours switching. Backlight function helps you use the product better at night
Temperature and Humidity Measurement Range: Temperature range: -4 to 154°F (-20 to 70°C), humidity range (10% to 99%). Temperature and humidity accuracy: ±1℃/±5% The data will be automatically updated every 10 seconds to notify you of changes in the environment. The digital thermometer hygrometer has a memory function, which can record the highest and lowest temperature and humidity values of your daily life, and clear data at 0:00 every day
(3 Levels Air Comfort Indicator) Displays [COMFORT/DRY/HUMID] and the 3 cartoon marks will tell you the level of comfort of the surrounding air. HUMID: Humidity>60%, Comfortable:30%, Humidity<60%, DRY<30%. Monitor your family's living environment and health by ensuring proper humidity level and preventing colds, dry skin, asthma, allergies, mold, etc
【3 Installation Options】Tabletop, wall mounting,magnetic,easy to install anywhere you need,suitable for kitchen, bedroom, baby room, office, classroom, warehouse and so on. This product requires 2 AAA batteries (not included). If this product shows a low battery icon on the product, please replace the battery immediately
【After Sales Service】: Product Size: 106.5mm*77.4mm*22.5mm Package Includes: Main unit x 1, Japanese instruction manual x 1. Lifetime free technical support and 12 months manufacturer warranty, 3 months worry-free replacement or refund. If the thermometer/hygrometer does not meet your expectations or have any problems with the product, please contact us immediately