[EricH]

Originally Posted by avanboekel

Anything that an average FRC would/should already have

Define "average FRC". There is such a wide variety of team resources in FRC that there is no such thing. Even in the "average" team range, you might have nothing or you might have high-end meters and similar things.

Here is something that may give you a better idea of what Ether was asking:
Do you have a voltmeter? Oscilloscope? Extra wire? Spare sensors?

The only thing you've told us that you have is motors, Jaguars, and batteries.