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
The New Pro Chrono DLX Chronograph from Competition Electronics - Baker Airguns
Pro-Chrono Chronograph — Delta Mike Ltd
Chronographs - Competition Electronics ProChrono Dlx | Airgun Forum | Airgun Nation | Best Airgun Site | Airgun Message Board