Scale Sub-Category Precision Balance Compact Bench Scale Digital/Mechanical Digital Capacity 320 g Scale Graduations 0.001 g Scale Display LCD Weighing Surface Depth 4 3/4 in Weighing Surface Width 4 11/16 in Overall Length 7 5/16 in Overall Width 11 7/16 in Overall Height 3 1/2 in Application Modes Check Weighing Compounding and Formulation Parts Counting Percent Weighing Weighing ( 8 Units) Power Unit 12V DC Scale Connection Ports Ethernet RS-232 USB