The $8 cable tester that fixed my flipping hobby

I've been flipping old laptops for extra cash the last few years, but I kept getting returns where the buyer said something wasn't charging or connecting right. Spent hours swapping batteries and ports on a Dell Latitude from 2015 until a guy at the electronics recycler told me to grab a cheap multimeter for $8 at Harbor Freight. Tested every pin on the charging jack and found a bent one I would have never noticed with my eyes. Now I check every port before listing and my return rate dropped from like 30% to zero. Anybody else rely on a cheap tool that saved your whole setup?

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2 Comments

skyler_kim2mo ago

Multimeter isn't the same as a cable tester though. That's a different tool for checking continuity on wires.

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xena_miller312mo ago

My friend Matt blew up his multimeter testing a live circuit last month.

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