Description 1Applicable for home, office, car, schools, hotels, laboratories, kindergartens, aquaculture, instrument workshop, libraries, schools, factories and places equipped with air condition, etc. 2This portable hygrometer thermometer Measures Indoor humidity and temperature in time, help to adjust the humidifier, dehumidifier settings and humidistats, great for monitoring familys living conditions and health by preventing colds, dry skin, asthma, mold. 3Quick response that measures every 10 seconds to provide updated and accurate readings, wide measuring range that measures temperature from 50 to 70, measures humidity from 10% to 90%. 4Mini round digital humidity thermometer allows you to easily know the environment temperature and humidity. 5Small size, durable and portable enough for saving space and carrying around.Condition: 100% Brand NewItem Type: Thermometer HygrometerMaterial: ABSColor: As shown in the pictureSize: Approx. 4.5x4.5x1.5cm / 1.8x1.8x0.6inWeight: Approx.40g/1.4ozBattery: 1 x LR44 Button Battery 1.5V 160MAH(Battery Not Included)Humidity Measurement Range: 10%~90%Humidity Display Resolution: 1%Humidity Sampling Cycle: 10 seconds (1 minute)Humidity Measurement Accuracy: 5%Temperature Measurement Range: -50~70Temperature Measurement Accuracy: 1 (under normal temperature)Application: Baby room, reptile incubator, home, office, etc.2 x Thermometer Hygrometer(Battery Not Included)2 x English Manual1.Pleaseallow12cmerrorduetomanualmeasurement.Thanksforyourunderstanding.2.Monitorsarenotcalibratedsame,itemcolordisplayedinphotosmaybeshowingslightlydifferentfromtherealobject.Pleasetaketherealoneasstandard.