I have a used CED M2 chronograph that I am no longer needing. This was my workhorse for load development and testing rifles back when I could count on some sunshine. It took a fall once in the wind and broke one of the uprights, so I stocked up on extra parts so I wouldn't have downtime should it happen again. The neat thing about the CED is everything on the bullet end of things is replaceable, and fairly affordable.
Now that my shop is in the PNW, I was forced to go with a magnetospeed to get my data. Between the cloudy/rainy days, and the overhead baffles at my range, I wasn't able to count on the CED working. I purchased the indoor lighting kits thinking it was a solution, but went with the magnetospeed before trying them.
I think there is close to $300 worth of stuff here, I'll let it go for $215 shipped. Just add a sturdy tripod and you are in business!
Included is the CED M2 (Millennium 2) kit, which includes the data logger, sensors, mounting bar, and two skyscreen setups.
Extras include: 2 complete indoor lighting sets, new in the box, 3 extra skyscreen uprights, and 2 extra skyscreen diffusers.