The Competition Electronics ProChrono DLX is a portable ballistic chronograph designed to measure projectile velocity for firearms, archery, airguns, and paintball. Built for outdoor use, it ships with outdoor diffusers and an advanced sensing system that adapts to a wide range of lighting conditions. On-board Bluetooth provides connectivity with free apps for iOS, Android, Kindle, PC, and Mac for logging and review.
Key Specifications
- The unit weighs 2.65.
- Shipping weight is listed as 2.6.
- Requires one 9 volt alkaline battery for operation (battery not included).
- Provides approximately 20+ hours of operation on a replaceable 9V alkaline battery.
- Includes on-board Bluetooth for use with free companion apps on multiple platforms.
- Built-in memory stores up to 99 shots in 9 strings for shot analysis and statistics.
- Delivers improved timing with a faster internal shot clock and accuracy to +/- .5 percent or better.
- Includes outdoor diffusers for immediate outdoor use; indoor diffusers are optional.
- Sensing system compatible with a wide range of lighting conditions and projectiles.
- Backed by a 2 year warranty and a half-price repair guarantee; built with Made in the USA quality.
Whether developing loads, checking arrow speeds, tuning airguns, or validating performance for competitive or recreational use, the ProChrono DLX delivers portable, app-enabled velocity measurement with straightforward operation. Its combination of durable construction, comprehensive onboard features, and cross-platform connectivity makes it a practical choice for shooters and archers who need reliable data in the field.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




