I've been more or less forced to look into replacing my RCBS Chargemaster electronic scale for a reason you would never guess. It seems that the 'beep' tone that the scale issues is on the exact same frequency as the warning tone for our dog's underground electric fence, and no matter how far away I try to do my reloading the poor animal is freaking out (along with my wife) until I am finished. At least it gives me a pass to look into upgrading.
This is where it gets tough. As is typical, I've been reading everything I can find online before choosing a replacement, and also as is typical, am reminded once again that when it comes to precision instruments, you get what you pay for.
I had an interesting conversation with the very knowlegeable owner operator of Precision Weighing Balances (www.balances.com
) when I called to ask for his advice. It seems he gets a lot of phone calls from 'gun guys' and quickly becomes frustrated with our refusal to acknowledge that if we want to weigh powder charges accurate to .1 grain or less, we are going to have to spend at least $700 on a lab balance.
The gentlemen rapidly dismissed ALL 'strain gauge' based balances as 'junk' and insisted that for this level of precision, only an 'electromagnetic force restoration' balance will suffice. These units START at roughly $700 and rapidly escalate in price to well over $8K. Not the biggest fan of us 'gun guys' he doesn't quite understand how we are willing to drop multi thousands of dollars on 'monster weapons' but won't pony up for the right balance to optimize its function. He pleaded with me to watch his YouTube videos on these subjects (search 'balancesdotcom' on YouTube) and 'spread the word' to the gun guys so he will get fewer inquiries that lead to no sale due to sticker shock.
I think that we can all agree that when it comes to weighing charges, uniformity between samples is probably more important than the true absolute weight of any given charge when creating a batch of loaded rounds. This notwithstanding, there will also be those of us who desire (or require) a very precise measurement of the charge weight as well.
So there it is...how precise does this element of our pursuit of accurate long range shooting have to be? Must we all pitch our RCBS/Hornady/Sinclair etc. 'junk' in favor of a piece of true laboratory equipment?
With my luck, a brand new fancy high dollar lab balance will produce the same damn beep frequency as my current one, only LOUDER. My wife will make me move out.