The QUATTRO™ audible altimeter is the latest in micro technology and features the most advanced programming for accurately measuring freefall & canopy descent rates. The QUATTRO™ allows the skydiver four sets of warning altitudes for high speed and three for low speed flight. This provides added interactivity in configuring frequently used warning alarms.

– The QUATTRO™ can also be set up to three climb warning alarms for the ultimate in precision altitude awareness.

– The QUATTRO is fully automatic and can be manually turned off or on as well.

– The QUATTRO continually reads ambient air pressure for real-time accuracy and attention to ground level.

– The QUATTRO’s small and ergonomic design provides the user with comfort and less bulk when used inside a soft or hard-shell helmet. Rigging materials are included for those wishing to mount the audible on the outside of a helmet.

– The QUATTRO is specifically designed for advanced skydiving disciplines:
Bigways, Formation Skydiving, Freeflying, Wingsuit Flying, Student, Tandem, AFF, and also canopy related activities such as accuracy and CRW.