joe smith | Fluke 77 Transient Testing @joesmith-je3tq | Uploaded September 2020 | Updated October 2024, 5 days ago.
In this video, we look at a very old trash pulled Fluke 77 Rev L PCB. This meter uses spark gaps rather than MOVs or GDTs for it's primary clamps.



Also discussed are possible causes of high voltage, low energy transients.



Feel free to join the thread:
eevblog.com/forum/testgear/hear-kitty-kitty-kitty-nope-not-that-kind-of-cat/?PHPSESSID=nakhi153ramc9d1j055iih4nr3

An old video explaining the transients I apply:
youtube.com/watch?v=PJTJJodEuyA&index=3&list=PLZSS2ajxhiQBI0El63arJXQwrvsvaRaDT

The data for the meters I have tested may be found here: docs.google.com/spreadsheets/d/1cXzYpIoyVm9QJUju4KXqM22CEQZP3_xwWvDyeVwxTy4/edit?usp=sharing

Answers to Frequently Asked Questions may be found here: docs.google.com/document/d/1gEPFeOZpsNSm0-7sA98w2P5XE5x77Oal9dQEYvQnF6g/edit?usp=sharing