1、[Sensitive And Accurate] Multifunctional digital altimeter barometer is based on barometric sensing electronics with full screen digital display of weather forecast and altitude. 2、[Backlight Function] Outdoor electronic digital altimeter screen with backlight function, so that you can clearly see the readings on the LCD screen no matter in any environment. 3、[Use Scenario] Multifunctional altimeter barometer, also with weather forecast and clock function, convenient for your travel, suitable for hiking, climbing, camping and other activities. 4、[Outdoor Equipment] Digital altimeter barometer is the ideal simple equipment for outdoor sports enthusiasts, providing extensive and necessary environmental information. 5、[Compact And Portable] Handheld digital altimeter, very light and comfortable, designed with an ergonomic handle, easy for you to hold in your hand, also can be put in your pocket.