The short version
High-voltage differential probes recommended as a good starter probe.
From the HackerLinks archive
High-voltage differential probes recommended as a good starter probe.
The short version
High-voltage differential probes recommended as a good starter probe.
Why it caught our attention
It was one of the few concrete test-equipment recommendations in the UPS measurement thread.
Where it surfaced on Hacker News
Editorial paraphrase
A commenter said Micsig makes a good starter probe that would be enough for mains testing.
Original threadTesting UPS Output Waveforms
Also surfaced in this discussion
Testing UPS Output Waveforms
2026-05-12