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for a great deal on small scales to measure chemicals for winemaking. Look for scales under the Office catagory. Bidding usually starts at about $15.00 plus shipping. You may need to do a little research to determine which measure in tenths of a gram, but I found it well worth the trouble. I have found both mechanical and electronic scales that measure from .1 to 250 grams. Items usually only stay on the site for four or five days so you may need to check every few days. I first bid on and received a mechical scale for $15.00, then an electronic one for $17.00. Both seem to work fine. Shipping and handling seems to run about seven or eight bucks. Aubrey