AWS Diamond Digital Scale DIA-20 (20g x 0.001g) w/ Case, Weights, Tweezers

Features: Capacity: 20g Readability: 0.001g Weighing modes: g/ct/gn/dwt Stabilisation time: 3-5 seconds Auto Calibration Takes 4 AAA batteries (included) Scale dimensions: 12.7 cm x 7.6 cm Acceptable Tolerance: +/- 0.003g