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Sperry ET6204 twin lead voltage tester:




I keep this handy as a quick way to check for voltage potential between two power wires. It's especially useful
for testing a neutral or ground. (against a known live) Helpfully, when docked with the tester body, the probes
are at the correct position to press into an outlet to test.



Sperry twin lead voltage tester ($7 at Menards)


tester:


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last updated 02/17/2026 at 15:35:10 by make_www_index.command version 2026.02.05.A