Chat with an older tech made me rethink my test gear approach

I was talking to a retired guy at my local shop last Saturday, and he mentioned he still uses a basic Fluke 77 meter from the 80s for everything. He said "these new digital scopes are nice, but they just eat batteries and crash when you need them most." It hit different because I had just spent $400 on a fancy handheld scope that glitches out in noisy hangars. Makes me wonder if I am overcomplicating my troubleshooting kit for no real gain. Anyone else go back to simpler tools after chasing the newest gear?

3 comments

3 Comments

barbarah196h ago

Modern tools cut down on troubleshooting time by a huge margin. That fancy handheld scope you bought probably has advanced triggering and decoding that the old Fluke cant touch. Glitches in noisy hangars are a setup issue, not a gear problem. You can filter out noise with the right probes or bandwidth limiting, something a lot of techs overlook. The old guy survived with his 77 because he learned to work around its limits, not because its actually better.

mila_murphy214h ago

Ugh I mean is it really that deep though. Some people just like their old gear and it works for them, who cares if the new stuff is faster.

fiona9853h ago

Barbarah19, are you serious right now? You actually think bandwidth limiting is something a lot of techs overlook? I've been doing this for years and I've never once met anyone who doesn't know about that - it's like not checking your battery terminals before blaming the alternator. And that bit about him learning to work around its limits, not because it's actually better? You're basically saying his 30 years of experience counts for nothing if he picked his tools based on what worked for him. That's a hot take if I've ever heard one, especially since those old 77s are tanks that still outlast half the new stuff on the bench.