I'm trying to do a relative compression check and can't make it work. As anyone done this with these. I was wanting to know the parameters used.
Vantage ultra and low amp probe
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Try it with the probe set at the 20 amp scale and set the scope to one volt with it AC coupled at a 2 second sweep. I always play with it a bit from there to get the best resolution. Make sure the probe is closed all the way around the battery cable.Comment
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example from an 04 Liberty 3.7 that underwent a RUD. (rapid unscheduled disassembly).Attached FilesComment
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GreasyBob has it right. You do the test under millivolts and don't id the probe as a low amp probe. Id it as standard test leads. Check out Scanner Danner on you tube. He has the complete test on his site with explanations. Then subscribe to his channel and you will learn many different ways to use your tool effectively and effieciently.Comment
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