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Oscilloscope Connections.

Oscilloscope Connections.

Oscilloscope Connections.

(OP)
Got a new oscilloscope to play with. 126 page user manual but with no advice as to how to properly connect the test probes.
Would someone take a look at the illustrations below and let me know if I am thinking correctly? It would be appreciated.
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RE: Oscilloscope Connections.

Oscilloscope ground should NEVER be connected to anything except a ground. I nearly got got hit by a chunk of an exploding IC when I connected an oscilloscope ground to chassis, which I naively assumed was ground; it was not and it was actually hot.

TTFN (ta ta for now)
I can do absolutely anything. I'm an expert! https://www.youtube.com/watch?v=BKorP55Aqvg
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RE: Oscilloscope Connections.

Agree with IRStuff. A safer approach to taking the measurement you want in your second example would be to take a ground from the vehicle, then use two separate probes on the stator outputs and set the scope to display the difference between the two channels.

A.

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