Yeah, John1 said what I would've, 0.1g is too high of a decimal place for coin weighing, the standard deviation on that alone would mean the difference between a real and counterfeit. Also, I would recommend, a small overall weighing potential (500g allows for too much error), I would recommend, 300g or lower, not less than 100g though. You won't need 500g for just weighing a single coin. otherwise that is a decent price, but you could do for a better quality scale (Something from Lighthouse is not much more expensive and is less likely to break down or turn out to be faulty).





















