I dunno about x-y-z accleorometers "in a box".

Or are you talking about those little rate gyros used on model
helicopters? They are only a couple hundred bucks a pop...


Richard



Ernest Christley wrote:

Blueskies wrote:
x-y-z accelerometers 'in a box' attached to the engine; pick up RPM; feed it all into an excel sheet then plot the
results. It does not need to be very expensive to be effective...

I'm listening, Blueskies, if you'd like to explain a little further.
I'm real good at following directions.

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