Competition Electronics ProChrono LTD

The new generation of the popular ProChrono model based on a time proven design that has been measuring "almost anything that since since 1985! Great for firearms,shotguns,archery,airguns,and paintball. Requires one 9volt alkaline battery(not included).

• Velocity Range 20-9,999 fps
• size: 16"x4"x3-1/4"
• weight 2.1 lbs
• Battery required: One 9-volt alkaline battery
• Review statistics Capability: Individual shot velocities,High,Low,Average,Extreme Spread, and standard deviation