The VISO II™ comprises three instruments:
+ Digital Alti-meter- Stores detailed altitude information about the last jump for later review.
+ Digital Speed-Meter- Stores detailed speed information about the last jump for later review.
+ Jump Counter- Electronic logbook, storing and displaying information about the last 200 jumps.
       - Can be used to keep track of the number of jumps on a rig.
 WATER RESISTANT!!

FEATURES
+ Rugged rubberized coating.
+ Electro-luminescent back light for night jumping- Can remain ON for several hours.
+ Automatic calibration to local elevation on LCD screen for easy & intuitive operation and information review.
+ Logbook with playback of altitude/speed profile for the last jump.
+ Operational at sub-zero temperatures.
+ Comes with wrist and hand mount.
+ Stores up to 10 minutes of profile data for last jump.
+ Displays Alti-Meter or Speed-Meter details from exit to landing.
+ Records and displays jump information about the last 200 jumps including exit altitude, deployment altitude, freefall time, max speed in freefall and max speed under canopy.
+ Choice of readings in feet or meters as well as MPH or KMH.