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    Curriculum / Keep It Running / Module 1

    The four tools and what each one answers

    A multimeter, a clamp meter, a non-contact tester and a phone camera answer nearly every household diagnostic question.

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    A multimeter, a clamp meter, a non-contact tester and a phone camera answer nearly every household diagnostic question. It runs to roughly 0 words, and it is one of 28 in this course.

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    School of Life Hacks

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