Weighs up to 20 grams in 0.001 gram increments;Includes tweezers and (2) 10g calibration weights, and carrying case;Flip top cover protects weighing surface while not in use;Powered by 4 AAA batteries (included);Backed by a powerful 10 year warranty

• American Weigh Scales DIA20 Digital Carat Scale, 100 by 0.005 CARAT
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American Weigh Scales DIA20 Digital Carat Scale, 100 by 0.005 CARATAmerican Weigh