Sealey VS8813 OBD Breakout Box 16-Pin 12V/24V

TESTS THE ON-BOARD DIAGNOSTOC PORT - For any faults before connecting other diagnostic devices to the DLC.
UNIQUE DESIGN - The breakout box can be connected in series with 16-pin OBDII/EOBDII diagnostic equipment.
CONNECTS TO MULTIMETERS AND OSCILLOSCOPES - To enable further testing.
COMPATIBLE - With 12 and 24V systems.
SELECTABLE PIN VOLTAGE INDICATOR - Shows the real-time voltage of the selected pin.
COMMUNICCATION PROTOCOL INDICATOR - Pin 6 = CAN H, Pin 14 = CAN L, Pin 2 = VPW+, PWM+, Pin 10 = PWM-, Pin 7 = K_LINE and Pin 15 = L_LINE.
OVERLOAD PROTECTION - Protects any connected diagnostic equipment from damage.