In addition to the high bandwidth of the oscilloscope or other test equipment measuring the switching waveform of the power switch, test and measurement companies are upgrading the probes paired ...

We live in a day when it is very inexpensive to buy an oscilloscope ... A resistor and diode help protect the probe and the circuit under test. There are also a few LEDs and a buzzer.

[Gabriel Anzziani] to the rescue with his Oscilloscope Watch! [Gabriel] has made a cottage industry with his micro test tools ... you are wondering where the probes connect.