You wouldn't need a pharmacist's scale for 200 grams-ish. (Reminds me of a Fanny Craddock recipe in a magazine years ago that insisted on 12 3/4 ounces of black treacle (woe betide you if you accidentally measured out 13 ounces).
My scales have a dish one end and various weights to put on the other end, like a see-saw. They are always accurate and never ever go wrong.