i purchased the lyman pro 1500 scale it has a 1500 grain capacity by .1 divisions..
i think it was $56.95 shipped..i checked it every way it can be checked and passed everyone with well respects..it weighs backwards as good as forward..this means if you dump to much on you can take it off in small amounts until it shows desired amount and be as accurate as if you added powder and didnt get enough and had to trickle more on.. it goes both ways the same..in my opininon this scale works as good as any and better than others on the market for 4 to 5 times the money all because you start paying for a name.. in the scale industry no one has a clue what a lyman is..in reloading its a popular name as well as hornady and such..so to buy a name brand scale would cost $300-$500 and not weigh powder any better..this is in my opinion all the scale you need to weigh powder and is a good price for what you are getting as it comes with a calibration weight to check calibration as much as needed but will eventually realize a scale doesnt loose calibration..in time it can get out of tolerance meaning its not linear anymore but if the calibration weight is not sealed so it can get no air, no finger prints, nothing of the enviroment on it then it still has to be sealed once a year by the division of weight and measures to stay a certified calibration weight, so as you can see the point of it after time starts becoming mute unless you stay on top of it..this is why i say your buying a name so the scale that does what its designed to do and does it for the cheapest price is by far the best way to go..
hope this helps in deciding ona scale..