<p>3-Level Air Comfort Indicator: Exclusive transparent color bar that indicates dry/comfortable/humid air conditioning quickly at a glance. Ensures proper humidity, excellent for monitoring family living conditions and health by preventing colds, dry skin, asthma, allergies, mold, etc.</p> <p>High Accuracy & Fast Cooling: Temperature range -9.9°C ~ 60°C with an accuracy of ±1°C and humidity range 20% ~ 95% with an accuracy of ±3% RH. The indoor sensor detects changes in temperature and humidity every 10 seconds to provide you with the latest readings. Note: Temperature below -9.9°C or humidity below 20%, it will read LL˚F/LL%. Temperature above 60°C or humidity above 95%, it displays HH˚F/HH%</p> <p>Clear LCD Display, Easy to Read: Humidity temperature gauge (Dimensions: 7 x 7 x 1.4 cm) with 8.5 cm large LCD display, clean and thin edges, easy to read from any angle and distance. Portable and lightweight, you can take it anywhere easily. ℉/℃ switchable by "+", 12h/24h selected by "-". Note: This model does not have a backlight to extend battery life</p> <p>3 Ways to Replace: Built-in powerful magnet for secure attachment to the metal surface directly, it also comes with a stand to place it on the desk, or you can use the adhesive pad to place it anywhere in your living room, baby room, kitchen, basement, office, greenhouse, guitar room, garden and cellar. Note: Please attach the adhesive pad to a clean surface for 24 hours before placing the thermometer</p> <p>Date and Clock Function: Exclusive design with date and clock, you can get the time easily. Comes with 1 CR2032 button battery, each battery can last 8-12 months.</p> <p>Color: White</p>