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Zs

Thread starter optician
Start date Nov 9, 2008
Replies 30
Views 9K

Discuss Zs in the Talk Electrician area at ElectriciansForums.net

andyb

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Arms

Nov 28, 2008

A loop tester will test the earth loop impedance, it does this by inserting a resistor across line & earth, it cannot damage any other equipment connected to that circuit.

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