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Item number: M507A
Loop resistance measuring instrument
The test instrument is used to measure earth-fault loop impedances and line impedances.
The measuring range of 0 to 200 Ω (0.27 Ω to 200 Ω per VDE 0413 / EN 61557) permits calculation of short-circuit current from 0 to 23 kA.
The following measurements can be performed with the METRALINE Z-CHECK:
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