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Sonel MZC-304 Loop Impedance Meter - CATIV

Handheld Loop Impedance Tester CATIV

Measurements of impedance in a short circuit loop.

L-PE circuit,
L-N, L-L circuit,
L-PE(RCD) circuit - without tripping the circuit breaker > 30 mA.

Low Voltage Resistance Measurement:

Continuity measurement - DC current +200 mA with wire resistivity reset
Low current resistance measurement with acoustic signalling,
The measurements are possible in installations 220/380 V, 230/400 V, 240/415 V with frequency range 45Hz-65 Hz.
Memory of 10 banks of 99 cells each (max.999 records).

Electrical safety:

Type of insulation: double, according EN 61010, 61557:2007 - 01
Protection class acc. to EN 60529: IP67
Measurement Category: III 600 V (CAT IV 300 V)

Other technical data:

Power supply: package of batteries (AA, 4 pcs.)


Earth Fault Loop Testers


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