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.
Four high-speed warnings:
Allows settings up to 19990 Feet and can be used for Bigway formations, wingsuit flight setup and other precision skydives where four high-speed warnings are needed and desired.
0.5 second pulsating tones between the 1st and 2nd warnings help keep track of altitude separation of tracking groups or waves.
Three canopy descent and low speed warnings:
The Canopy Descent Alerts are essentially low speed alerts and can also be used by wingsuit flyers to keep track of altitude in preparation for separation and canopy deployment.