GODIAG GT100+ OBD2 Breakout Box with Voltage & Current Display - Upgraded 16-Pin ECU Connector with 1.4m Extension Cable & Jumper Kit for Professional Vehicle Diagnostic

【Upgraded: Voltage & Current Display】 Unlike standard breakout boxes, the GT100+ features both voltage AND current display. Professional technicians can monitor real-time working status of connected ECUs and quickly identify wiring issues or faulty modules during bench testing.
【OBD2 Protocol Detector】 LED indicators show which OBDII protocol (CAN, ISO9141-2, SAEJ1850) is actively communicating. The built-in display helps verify proper signal transmission between your diagnostic tool and the vehicle.
【Extended 1.4m Cable】 The included 1.4m OBD2 extension cable is longer than standard designs, making it easier to reach diagnostic ports in tight engine bays or when the vehicle is positioned away from your workbench.
【Single or Multiple ECU Connection】 Connect to a single ECU module on the bench using the colour-coded jumper wires, or connect multiple modules simultaneously. For CAN protocol ECUs, verify if a 120-ohm resistor is needed.
【Temporary Power Supply】 When replac