Advanced data logging and troubleshooting capabilities with
Downloadable firmware updates
Improved shooting modes, with the ability to now operate with air guns
Easy access battery compartment, no need for screwdriver to swap batteries
More compact and rugged display housing
Breakdown The Magneto Speed V3 ballistic chronograph kit was designed to be used on barrels and suppressors from 1/2 inch all the way up to 2 inches in diameter. In addition to the larger diameter tolerance, the V3 also has one inch more clearance in the blast zone to account for longer (up to 3" in most cases) muzzle brakes, flash hiders, etc.
(1) 9-Volt or (2) CR123s
Centerfire, air guns, rimfire, and most shotguns and muzzleloaders