Pro tip: my $300 EMF meter just saved me from a nightmare house flip

I was about to close on a cheap flip in Tacoma, but something felt off near the breaker panel in the basement. I dropped $300 on a TriField EMF meter after a buddy in the electrical union told me to stop guessing. The thing lit up like a Christmas tree around the main feed, and the readings spiked to 15 milligauss in the bedroom corner. Turns out the seller's "recent upgrade" was ungrounded wiring with a bootleg ground, which can fry appliances and worse. I walked away from the deal and lost the $1,000 earnest money, but that beat sinking $40k into rewiring later. Has anyone else caught a hidden hazard with a cheap test tool before buying?

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1 Comment

grant.jason16d ago

Lit up like a Christmas tree" is right, but my cheap $40 voltage tester just told me my bathroom outlet was fine when it was actually wired backwards. So I guess we're both out money, except mine was for the tester AND the new hair dryer I fried before I figured it out. At least your $300 meter actually caught something real, mine just confirmed I'm an idiot with a multimeter. I'm honestly just impressed you knew what a bootleg ground was before the meter told you, I had to google it AND draw a diagram.