Humidity Sensor: Humidity monitor shows the comfort level of your home, based on current humidity level, it shows "", "wet" or "dry", make you always aware of changes to your home with just a quick . humidity gauge is designed with a clean display and simple to use touchscreen, with a convenient to switch to Fahrenheit(F) or Celsius(C).Max and Min Records: Indoor hygrometer thermometer meter displays low and high humidity and temperature records. You could also track conditions with the "all time" or "24 hours" records to a healthy environment.High Reliability Accuracy Response: digital hygrometer thermometer measures 10 seconds, wide measuring range that measures temperature from 0-50.Multiple Install : It features magnet-mountable design, fold-out table stand and wall hanging, you can put it at anywhere you need, kitchen, indoor garden, office, etc.(Powered by 2*AA batteries, not included)Material: ABScolour:BlackPackage Contents:1 x thermometerOnly the above package content, other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.