Indoor Outdoor Thermometer and Hygrometer Wireless Weather Stations,Temperature and Humidity Monitor Note:Battery not included Real Time Temperature and Humidity Display: Providing accurate humidity and temperature readings for both inside and outside every 10 seconds.Outdoor unit XP4 waterproof. Large LCD Color Screen and Displays the Trend: Easy to read even at long distances. Level icons indicate current air conditions -- Dry/Comfort/Wet. Backlight and Touchscreen: Turn the backlight on/off easily, ensure the display clear and easy to read even in dim light conditions. High sensitivity touch control, easy to operate. All Time/24 Hours Records: Max & Min humidity and temperature memory function. Can view historical temperature and humidity data. C/F Optional and Magnetic: Fahrenheit degree and Celsius degree can switch conveniently. Two high-magnetic magnets on the back shell of the display unit, can be attached to metal objects.

Real Time Temperature and Humidity Display

Measures humidity and temperature every 10 seconds

Displays the Trend and history of each reading

Outdoor Temperature range: -40F - 158F (-40C-70C)

Outdoor sensor : 1 Piece