Chronographs - Competition Electronics ProChrono Dlx | Airgun Forum | Airgun Nation | Best Airgun Site | Airgun Message Board
The New Pro Chrono DLX Chronograph from Competition Electronics - Baker Airguns
For Sale - FS: ProChrono DLX bluetooth chronograph | Tennessee Hunting & Fishing Forum
New Competition Electronics Prochrono DLX Chronograph CEI-3820 787735038200 | eBay
ArcheryTalk - After having some consistency issues with a cheaper chronograph from another manufacturer, the good folks at Competition Electronics decided to help us out with their ProChrono DLX. I'll put together