Competition Electronics Prochrono Ltd

The Competition Electronics Prochrono Ltd is a professional-grade chronograph designed for shooters, armorers, and ballistics technicians who demand precision velocity measurement in the field or at the range. Built for competitive shooters, law enforcement training units, and military personnel, this chronograph delivers the accuracy needed to validate ammunition performance, diagnose firearm issues, and establish reliable ballistic data for precision rifle systems.

Its portable design makes it an essential tool for anyone serious about understanding their round's true velocity downrange. The Prochrono Ltd employs advanced infrared sensor technology to capture bullet velocity with minimal setup time and high repeatability across diverse environmental conditions. This chronograph measures muzzle velocity by detecting the precise moment a projectile passes through two sensor gates, calculating feet-per-second (fps) in real time with minimal margin of error.

The lightweight construction ensures portability without sacrificing durability, making it suitable for mobile ballistics work, ammunition testing protocols, and range verification sessions. Its display provides instant readouts essential for load development, barrel diagnostics, and ammunition quality control. Competitive shooters rely on the Prochrono Ltd to validate handload consistency and identify velocity spreads that affect group size and zero stability.