Chrony - GammaManufacture ID: GAMMAEvery Chrony measures the speed of bullets arrows shotguns airgun-pellets and paintballs etc from 30/fps to 7000/fps and with better than 0.5% accuracy. A Chrony chronograph completes your reloading needs at an affordable price. It can go with you anywhere. Just unfold (like a book) mount on a tripod or place on a table insert diffusers and shoot in less than 2 minutes. 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 equipped with an extra large LCD readout (0.5" high). When folded it is 7.5" long 4.5" wide and 2.75" high. Each Chrony uses 9 Volt Alkaline Battery with 48 hours of continuous use. Velocity stays on display until you shoot again. Delivers High Low and Average Velocities Extreme Spread and Standard Deviation of string and shows total number of shots fired. With flip of finger switch from FPS to MPS and v
