GemPro 250 50gX0.001g
250 carat capacity x 0.01 carat resolution. Also measures in grams, ounces, pennyweights, troy ounces, carats, and grains. Compact 5.25 x 3.75 x 2.5 size for easy storage and portability. Tare, Calibration and Programmable Auto-Off Functions. AC Adapter, Weighing Tray, Calibration Weight and Hard Shell Carry Case Included. 30 Year Manufacturer's Warranty.