One of the most basic tools for tinkering with electronics is a multimeter. Today, even a cheap meter has capabilities that would have been either very expensive or unobtainable back in the 1970s.
A steady stream of advances has elevated test and measurement instruments to the point where they can reveal minute details of signals with lightning-quick rise and fall times. So, then, what about ...
The µHELIX® line of durable, fine-pitch probes is designed to test electrical targets with ±15-micron pointing accuracy on 10-mil center-to-center placement. Probe diameter sizes are 20, 16, 12, and 8 ...