OBD Voltage Display

AUTOOL OBDII Protocol Detector Breakout Box (Upgraded), a pass-through OBD II data line tester, the test box can easily connect the car diagnostic instrument and the car OBD II system, the OBD II vehicle diagnostic system communication protocols, power and ground wiring, for very easy and safe monitoring. The LEDs on the test box provide a quick indication of whether the power and ground wires to the vehicle's OBD II interface are functioning properly. It can also be connected to a multimeter for testing, helping technicians to further diagnose electrical system problems.OBD Voltage DisplayLED Indicator Light Ground Circuit Detection16-pin OBD InterfaceBuilt-in Input JackAUTOOL always selects long-lasting and durable product materials, adheres to the production process of excellence, and upholds the spirit of revolution and innovation, committing to creating products with innovative and superior quality for users.Why Choose AUTOOL?Premium Tough Quality3 Year WarrantyFast & Secure Delivery30 Day Free Returns24/7 Attentive ServiceLed Indicator Light The LED light in the input socket can quickly display whether the power and ground of the OBD Il interface on the vehicle are normal. OBD Voltage Display Can quickly measure the voltage value of the automotive OBD II interface and display this information intuitively on the screen to help users perform troubleshooting and vehicle health status assessment. Diagnostic Instrument Interface The device provides a diagnostic instrument interface that allows all 16 pins of the OBD II to be connected when the diagnostic instrument is communicating with the vehicle.16 Pin Input Jack The layout of the input jack completely simulates the 16-pin layout of the OBD Il interface, which can be connected to a multimeter or an oscilloscope for testing. 45cm Extension Cable The cable body is made of elastic thermoplastic TPU material which is characterized by high elasticity, high flexibility and high strength. DC Power Jack The unit has a DC power socket for connecting a 12V back-up battery to supply power to the vehicle ECU, especially to keep the ECU powered up when the vehicle battery needs to be replaced, and displays the voltage when powered up.Parameters: Diagnostic port: OBDII Working voltage: DC 8V-16V Load: 2.0A Operating temperature: -20 to 70°C (-4 to 158°F) OBD II extension cable length: 45 cm Warning Tips This product is intended for use by automotive professionals only. Since this product is directly connected to the vehicle's data link, improper use may damage the vehicle's data communication system and related circuits or systemsPins Definition1 Self-Define by car manufacturer 2 SAE-J1850 PWM CAN(+) 3 Self-Define by car manufacturer 4 Body ground 5 Signal ground 6 CAN high (ISO 15765-4 and SAE-J2284) 7 K-line for ISO 9141-2 and ISO 14230-48 Self-Define by car manufacturer 9 Self-Define by car manufacturer 10 SAE-J1850 PWM CAN(-) 11 Self-Define by car manufacturer 12 Self-Define by car manufacturer 13 Self-Define by car manufacturer 14 CAN low (ISO 15765-4 and SAE-J2284) 15 L-line for ISO 9141-2 and ISO 14230-4 16 Battery PositivePackaging includes 1 piece * AUTOOL OBD2 Protocol Detector Breakout Box (voltage indicator) 1 piece * Battery clip 1 set * Red Universal jumper 1 set * Black Universal Jumper 1 set * Yellow Universal jumper 1 set * Green Universal jumper 1 piece * User ManualMORE PRODUCTSMORE PRODUCTSMORE PRODUCTS 3 YEARS WARRANTY Delivery DetailsMORE PRODUCTS MORE PRODUCTS MORE PRODUCTS 3 YEARS WARRANTY Delivery Details