_x000D_ new and high quality_x000D_ _x000D_ OOTDTY _x000D_ The device is based on the technology of electronic bearing and barometric The digital altimeter is designed for outdoor use, the detachable string makes the digital a perfect hand-carry device for various outdoor activates it will give you backlight when you press any button in any for time_x000D_ 8 in 1 Function: Digital altimeter, with digital barometer, digital weather forecast, for time, calendar, thermometer, and backlight_x000D_ The device is based on the technology of electronic bearing and barometric_x000D_ The digital altimeter is designed for outdoor use, the detachable string makes the digital a perfect hand-carry device for various outdoor activates_x000D_ It will give you backlight when you press any button in any for time_x000D_ Forecast the weather for the forthcoming 12 to 24 hours basing on barometric pressure changes_x000D_ Altimeter: -700 ~ 9000m / -2300 ~ 29500ft_x000D_ Weather forecast_x000D_ Resolution: 0.1mbar, 0.1oC_x000D_ History record : 256pcs records_x000D_ _x000D_ Thermometer : In C / F format_x000D_ Clock: In 12 hours or 24 Hours format_x000D_ Battery: by 2 AAA batteries (Not Included)_x000D_ Dimensions: approx. 9.1cmx2.1cm/3.58''x0.83''_x000D_ Color: As the pictures shown_x000D_ Quantity: 1 Set_x000D_ _x000D_ Note: _x000D_ 1.Transition: 1cm=10mm=0.39inch 2.Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!_x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_