The MICROTEST 8761 Series Cable Harness Tester uses precise four-wire measurement technology to thoroughly test wire harness products, achieving a low resistance level of 1mΩ. It tests continuity impedance, open/short circuits, AC/DC safety withstand voltage, insulation resistance (IR), and components like resistors, capacitors, and diodes. You can choose from 64, 128, or 256 testing points, with a maximum AC withstand voltage of 1000V and a DC withstand voltage of 1500V. It supports PC connectivity and BAR Code scanning, making it perfect for automated production lines. Plus, it can automatically detect whether wires or connectors are plugged in correctly or in reverse.