Amprobe PRM-3 User Manual - Page 8

Browse online or download pdf User Manual for Test Equipment Amprobe PRM-3. Amprobe PRM-3 16 pages. Phase sequence tester

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Check for voltage on all phases: three LEDs marked "A", "B" & "C" should be on. If there is a lack

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of voltage on one of the test leads the corresponding LED will not illuminate. If a voltage is pre-