1.CAN Tester Box is a CAN Bus circuit tester compatible with 12 and 24 volt systems;<br> 2.Testing DLC (OBD port) if any error before connecting connecting other diagnostic equipment to DLC, such as pin short circuit and polarity reverse connection;<br> 3.Real-time display of communication signals ( such as communication protocol signals ) on the allocated pins which can quickly locate faults and replace the voltage measurement function of digital multi-meter;<br> 4.Fastly connect 16 pins during vehicle maintenance diagnosis;<br> 5.Monitoring input voltage of OBD when burning module, high and low voltage alarm;<br> It can connect to other diagnostic tool, for example, multimeter, oscilloscope, diagnostic scanner, etc. Let you take it easy to check the problem of the car;<br> Quickly confirm which pin has problem.<br> CAN Tester Box is a CAN Bus circuit tester compatible with 12 and 24 volt systems;<br> Testing DLC (OBD port) if any error before connecting connecting other diagnostic equipment to DLC, such as pin short circuit and polarity reverse connection;<br> Real-time display of communication signals ( such as communication protocol signals ) on the allocated pins which can quickly locate faults and replace the voltage measurement function of digital multi-meter ;<br> Fastly connect 16 pins during vehicle maintenance diagnosis;<br> Monitoring input voltage of OBD when burning module, high and low voltage alarm.<br> Specifications:<br> Input Voltage : 9.0-32.0VDC<br> Maximum Load : 2.0A<br> Resolution : 0.1V<br> Overload Protection : Yes, PTC Fuse (Self-Healing)<br> Reverse Polarity Protection : Yes,LED On Pin 4&5 Turn Red<br> Protocol Standard : PWM(J1850),VPW(J1850),ISO 9141-2,DIS/ISO 14230-4,CAN(J-2284)<br> Operating Temperature : 0-50,Humidity less than 70%<br> Banana Socket : 16P x 2.0 mm<br> OBD Cable Length : 70 cm ( 27.5inch )<br> Color:As Shown<br> Material: ABS<br> Package Contents:<br> 1 x Diagnosis Scanner