Scale Sub-Category Precision Balance Compact Bench Scale Digital/Mechanical Digital Capacity 220 g Scale Graduations 0.001 g Scale Display LCD Weighing Surface Depth 3 in Weighing Surface Width 3 in Overall Length 8 11/16 in Overall Width 8 in Overall Height 4 1/8 in Application Modes Check Weighing Display Hold Parts Counting Percent Weighing Totalization Weighing Power Unit 0.25A 100 to 240V AC 50/60 Hz Scale Connection Ports Ethernet Optional Bluetooth RS-232 USB