Can someone please recommend a ground continuity tester for me? Specifically one that can be used to test machine panels.
Section 18.2 of NFPA 79 says:
1) Use an impedance measuring device, take into account any impedance in the measuring circuit. The measured impedence shall be 0.1 ohm or less
2) Apply a current of at least 10 amperes, 50Hz or 60 Hz, derived from a SELV source. The tests are to be made between the equipment grounding terminal and relevant points that are part of the equipment grounding. etc...
I would like a tester that does the second test and feeds out 10 amps.