A practical and useful device for home and office use. With compact size for easy to use. You will easily know the indoor temperature and humidity from this device. Great for monitoring family's living conditions and health to preventing colds, dry skin, , allergy, mold. Features - Color: white. - Material: plastic. - Size: 4.80X2.80X1.50cm/1.89X1.10X0.59in. - This digital and hygrometer with compact size for easy to carry. - Simple operation, can be both used by the elderly and children - Large enough screen, easily know the home temperature and humidity by the measuring tool. - Suitable for bedroom, living room, baby room, office and more places. - Not only is it lightweight, compact, and easy to put in your pocket and put it anywhere. Specification - Temperature measurement range: -10~50 ( degree centigrade) - Humidity measurement range: 10~ (RH) - Temperature measurement accuracy: ±1 ( degree centigrade) - Temperature resolution: 0.1 ( degree centigrade) - Humidity measurement accuracy: ±5%RH (RH) - Humidity resolution: 1% (RH) - Temperature measurement error: ±1 ( degree centigrade) - Humidity measurement error: ±5% (RH) Package list: 1 x Digital Hygrometer