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Basheer
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Probe characteristics- what isdoes CAT 1 and CAT 2 meansmean?

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Basheer
  • 97
  • 1
  • 9

Probe characteristics- what is CAT 1 and CAT 2 means?

What does this mean?

Maximum input voltage : 300 VRMS CAT II

Maximum input voltage : 300 VRMS CAT I