I'm about to pull the trigger on the Labradar (the old version). I'm looking for a chronograph that measures at different distances so I can easily calculate BC. Right now, the way I do it is I measure at the muzzle with the simple Caldwell optical chronograph. I then place the chronograph 30 meters away and measure again hoping I won't hit it. I really like the form factor of a lot of the new ones but one thing that is a deal breaker for me is the built in rechargeable batteries. I can deal with proprietary batteries but I need it to be user replaceable. I only plan to use it occasionally when tuning for a particular projectile so battery life is not a big deal to me.
So far, I only know of the old Labradar that has both velocity measurement at distances AND a replaceable battery. Are there any others I should be considering?
So far, I only know of the old Labradar that has both velocity measurement at distances AND a replaceable battery. Are there any others I should be considering?