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Fundamentals of Electrical Safety Testing

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How do I set up the contact check for TOS9221 high-voltage scanner?

  1. Set the contact check to ON in TOS9200 and TOS9201.
  2. Connect test leads from the output terminals A and B of the channels on the rear panel of TOS9221 to the test points of the DUT.
FREE WEBINAR Fundamentals of Electrical Safety Testing webinar

2026/06/10(Wed)

Fundamentals of Electrical Safety Testing

A Thorough Explanation of Hipot, IR, Ground Bond, and
Leakage Current Testing

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