audible altimeter and data logger includes charging cable & stickers one-year subscription to FDS Logbook Key Features Rugged anodized aluminum case Logs your jumps (altitude, speed, and temperature) for syncing to FDS Logbook Free Bluetooth® iOS/Android app for setting the altimeter and syncing logged data to FDS Logbook Firmware updates as easy as dragging a file onto a USB drive Store up to five presets and select them via button press on the altimeter Store unlimited alarms in each preset 32 different alarm sounds Always on Remembers your settings and data when the battery runs out Adjusts automatically to local elevation Freefall threshold can be customized, and freefall alarms can be disabled below a certain altitude for swoopers and wingsuiters Speaker volume can be adjusted for each individual type of alarm (i.e. ascent, freefall, and canopy) Landing zone altitude adjustments can be made in each preset for those landing at a different altitude than takeoff Tested to function accurately up to 30,000 feet Control unit easily fits in an audible altimeter pocket in your helmet Rechargeable lithium polymer battery (USB charging cable included) Long battery life (approximately 250 jumps or 2 months) Low battery warning alarm at 1,000 feet Check battery status by holding down both buttons
