Works Great, All I'd Hoped For
I purchased it about 2 months ago and have taken it to the range 5 times now. It works great. The screen is easily viewed from my shooting position, so I can glance up and see the muzzle velocity of the last round. What I find the most helpful is being able to export all the data in an excel file. Then I can segregate different loads by powder charge and calculate the mean muzzle velocity, SD and ES for each group. Having used it for a couple of months, I think it was a bargain. If you're serious about your handloads this is a must have!