I have a 20+ year old version of the one in my link. It doesn't seem to want to register shots fired any longer. I would like a light for testing in any light including inside the garage for pellet rifle or archery. Which chronograph is recommended? Here is the newer version of the one I have now.
CED Millennium 2 Chronograph System
Advanced technology enabled CED to double the operating speed of the CED M2 chronograph incorporating a micro-controller that runs at 48 MHz. Memory...
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