Altimeter, barometer, thermometer, weather forecast, calendar, time, EL backlight, Titanium metal case

1.Altimeter2.Barometer3.Thermometer4.Weather forecast5.Relative height measurement6.Record the highest and lowest altitude automatically7.Altitude alarm8.Climbing speed measurement9.Record the total height automatically10.Metric version and imperial version alternative11.Calendar&Time12.Chronometer & timer13.EL backlight14.Titanium metal case15.30M waterproof16.Battery CR203217.Dimensions: 51 x 62 x 17mm

digital altimeter