Carehabi 4 Pcs Indoor Hygrometer Home Thermometer Comfort Smiley Indicator for Baby Room Office Ideal Parents and Plant Lovers

High Accuracy Measurement: This Indoor Hygrometer is equipped with state-of-the-art industrial sensors to give you reliable readings in real time. Temperature range: -20 ~ 60 °C, Humidity range: 10% ~ 99%. Temperature accuracy: +/-1 °C, Humidity accuracy: +/-5% RH Designed for home use. Smileys Comfort Indicator: No more doubts! This Indoor Hygrometer displays a joyful expression when the air is comfortable, a sad expression when it is wet and a neutral expression when the air is dry. The corresponding indicators are also displayed on the screen. See at a glance if the atmosphere in your room requires adjustment. Versatile installation: Each indoor hygrometer can be placed on a table thanks to its removable holder or attached to the wall using a double-sided adhesive. Lightweight and portable, it is the ideal ally to monitor the climate of your home with ease. Compact design and readable display: Thanks to its LCD screen with numbers and clear, reading this indoor hygrometer is easy even from a distance. Its minimalist and compact white design fits discreetly into any home decor without cluttering up space. Built-in battery for long battery life. You can turn it off to extend battery life when not in use. Value Pack of 4 Units: For complete monitoring of your home, this pack contains 4 appliances. Place your Indoor Hygrometer simultaneously in the baby's room, living room, kitchen and greenhouse. Great value for money to cover all your needs.