American Weigh Scales Signature Series  Silver AWS-100-SIL Digital Pocket Scale, 100 by 0.01 G Weighs up to 100 grams in 0.01 gram increments The backlit LCD display helps make the numbers viewable and easy to read Flip-open lid protects the delicate weighing surface Powered by 2 AAA batteries (included) Backed by a powerful 10 year warranty