ACCURATE F-1 Chrony finds the velocity of your handgun, shotgun, rifle, compound bow or crossbow.
This compact, portable Chronograph determines the velocity of anything you shoot with greater than 99.5% accuracy at velocities from 30 to 7,000 F.P.S. The F-1 Chrony converts the time it takes the shot to pass through to velocity in F.P.S., and gives you a readout. Durably constructed of 20-gauge steel, measures 2 3/4 x 4 1/4 x 7 1/2" and weighs under 3 lbs. Uses one 9V battery (not included).