Every CHRONY is made of 20 gauge steel, but weighs less than 2.5 lbs. It is powered by one 9 volt Alkaline battery, (not included), and is equipped with a large LCD readout (.5" high), and Will measure velocity with 99.5% accuracy from 30 FPS to 7000 FPS.
When folded, it is 7.5" long, 4.5" wide and 2.75" high. All CHRONYS come with a 5 year limited warranty, but will last a lifetime. THE MASTER CHRONYS have the same capabilities as their respective Shooting CHRONY counterparts. In addition to that, however, the MASTER CHRONYS have a monitor which brings the LCD right up to your bench away from the bullet's path, and also saves you the purchase of a remote control.