Posted by a reviewer on Amazon

All of the parts work

Posted by a reviewer on Amazon

The case was not the best the holes for the tabs for the lid is not right lid keeps popping off

Posted by a reviewer on Amazon

If you are a home mechanic you absolutely must get the probe and this extension kit

Posted by a reviewer on Amazon

Then i wiggle the connectors fuses wiring and relays till the ring goes away and i eventually find the fault rather quickly

Posted by a reviewer on Amazon

Often times you need to probe a signal in a wire in situ or as it is which means no disconnecting it and putting on extensions since they would affect your desired signal

Posted by a reviewer on Amazon

Start by unscrewing it which opens the jaw for lack of a better term

Posted by a reviewer on Amazon

Now screw the probe closed

Posted by a reviewer on Amazon

The needle will pierce the insulation to the center conductor and make contact which is brought out via one of the many extensions provided to the powerprobe 3 it includes retrofit parts for the powerprobe i and ii so dont feel left out you get a great upgrade in the processonce tight on the cable it wont come off and you can connect either the powerprobe or a standard voltmeter to your pinprick