Every SHOOTING CHRONY? is made of 20 gauge steel but weighs less than 2½ pounds. It is powered by one 9 Volt alkaline battery (not included) and equipped with a large LCD-readout, 0.5" high. When folded, a SHOOTING CHRONY? measures 7½" long, 4½" wide, and 2¾" high. Every SHOOTING CHRONY? comes with an adjustable size, triangular shooting area from 8"×8" to 14.5"×14.5". The sides of the triangular shooting areas are made of wire-rods; the top of the triangle is formed by a 2¼" wide strip of tough, Hi-density polyethylene plastic, 1/8" thick. All shooting is done through the center of this triangular area, along the axis of the chronograph. Some SHOOTING CHRONY? seen on this .

Every Shooting Chrony? measures the speed of bullets, arrow, shotgun-pellets, airgun-pellets and paintballs, etc.- from 30/FPS (feet per second) to 7000/FPS and with better than 99.5% accuracy. Your Chrony will go with you anywhere. Just unfold, mount on a tripod or place on a table, insert Diffusers (if needed) and shoot in less than 2 minutes. All Chronys come with a 3 year limited Warranty. The Master Chronys have the same capabilities as their respective Shooting Chrony counterparts. In addition to that, the Master Chronys have a LCD Monitor which brings the LCD (Liquid Crystal Display) readout right up to your bench, away from the bullets path.