The Diagnostic Box - TDB014 - OBD Port Tester

The Diagnostic Box TDB014 OBD Port Tester connects to a vehicle's OBDII / EOBD connector and lets you easily diagnose electrical faults. Features Instantly check power and ground circuits Identify communication link protocols Constantly monitor battery voltage with display Specifications Dimensions 85mm (3.35") x 45mm (1.77") x 25mm (0.98") Weight 60g (0.13lbs.) Maximum Input Voltage 18 Volts Minimum Input Voltage 6 Volts Continuous Current Rating 1 Amp Temperature Range 32 to 122 Degrees F0 to 50 Degrees C LEDs ActivityRED LED's(Pin 16) - automatically turn-on as soon as you plugg into DLC.RED LED's turn dim when:• Low battery voltage - refer to Voltmeter and alarm will beep (below 12V)• Wiring to DLC pin 16 is faulty• Grounds circuits has resistance issuesGREEN LED's(Pins 4 and 5) - automatically turn-on as soon as you plugged into DLC.BLUE LED's(Pins 2, 6, 7 and 10) - LEDs should flash when serial data voltage pulses are present in the data line. Blue LEDs is assign