Tactile Indoor and Outdoor Electronic Thermometer Hygrometer

Main Features:
Indoor and outdoor temperature display
Indoor and outdoor humidity display
Records max / min temperature and humidity (in and out)
Comfort level beaker indicator
Low battery indicator
Time display in 12/24h
White backlight will lit for a few seconds after you press light button
Position Method: table standing or wall hanging
Main unit: powered by 3 x AAA batteries (Not included)
Sensor: powered by 2 x AAA batteries (Not included)