Hantek HT30A Auto Test Cable for Automobile Automotive Measurement Instruments 4mm Connectors

Test lead of a male BNC connector to (2) 4mm connectors. It's a special line for assisting automobile measurement instruments to test various types of signals. 4mm connectors are coded in two colors, black and red. Lead length is about 2.9 meter.

The auto test cable (HT30A) is a kind of special line for assisting automobile measurement instruments to test various types of signals.
High quality and professional high voltage auto test lead.
It's about 3 meter in length allows the oscilloscope to be placed on the work bench away from the car being tested or repaired.
It consists of wide range probes, clips, gators can be plugged into the 4 mm connectors at the end of the cable.
It adopts full shield which can help reduce the noise interference

1 * Auto Test Lead

Note:
To avoide the lines twisting together, the two pieces of lines with connectors are not the same in length. 
The short line is earth wire, and the long line is positive pole which should be connected with the auto engine cable, which also can cooperate with a 20:1 attenuator.