The Competition Electronics ProChrono Deluxe W/BT Chronograph is a next-generation ballistic chronograph built on a proven ProChrono design, now enhanced with integrated Bluetooth connectivity. Housed in a durable, easy-to-position enclosure with guide wires for projectile tracking, it delivers precise velocity readings across a wide range of shooting disciplines, from firearms and shotguns to archery, airguns, and paintball.

This model offers a broad velocity range of 20–9,999 feet per second, crystal-controlled timing resolution, and memory for multiple shot strings, making it ideal for serious load development, tuning arrow setups, or general range testing. Paired with free apps for iOS, Android, Kindle, PC, and Mac, shooters can view, store, and analyze shot data wirelessly right on their smart device. Whether you are refining competition loads or verifying hunting performance, the ProChrono Deluxe reflects Competition Electronics’ long-standing reputation for reliable, accurate chronographs and thoughtful design.

• Manufacturer: Competition Electronics
• Model: ProChrono Deluxe W/BT Chronograph
• Velocity Range: 20–9,999 feet per second
• Shot Timing Resolution: 31 nanoseconds
• Accuracy: +/- 0.5% of measured velocity or better
• Memory Capacity: Up to 9 shot strings with up to 99 shots each
• Power Source: One 9-volt alkaline battery (not included)