MDtest (100-140 V) - User’s Manual 4 Measurements
Procedure:
• Press the [4 IDIR] key (direct method) or the [7 IDIF] key (differential
method) and release it. Then press the [Touch] key and release it.
• Press the [Touch] key repetitively in order to measure with L-N reversal. The
symbol L-N reversed is displayed.
• Connect the tested appliance: plug in its mains plug into Test Socket 1.
• Plug the test lead into the ITOUCH 2kΩ terminal.
• Press the [TEST] key.
• Switch on the tested appliance’s mains switch.
• Press the test tip against the exposed conductive part of the tested appliance.
• The HOLD function can be used (press the [H] key).
• Switch off the tested appliance’s mains switch.
• Finish the measurement (see chapter 4.2.1).
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