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			Does the ProChrono have a remote control you can operate from the bench.  If not, I wouldn't want it.  I like to collect data for several loads, and I wouldn't want to get up and go down range to read the average velocity and reset it every time. 
 
I use a Chrony.  It works well enough, especially for handguns.  Sometimes it fails register shots from my .223 rifle if the sun is low.
		 
		
		
		
		
		
		
		
		
	
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