[PE-425] Electrical multifunction network analyzer (LOOP, PSC and Earth tester)

It carries out the measurement of the loop impedance and the PSC (Prospective Short-circuit Current) in scales from 0.3 to 2000 Ohms.


The PE-425 earth tester carries out the verification of the Loop impedance and the Prospective Short Circuit Current from 0,03-2000 Ω using microprocessor control. It includes a digital volt meter. It displays the Line, Hearth and Ground impedance, as well as the Voltages and the Prospective Short Circuit (PCC) for Line-Ground and Line-Earth.

The instrument operation is very straightforward and easy to use, by meand of a single multifunction button.

  • Loop / Earth/ Wiring: From 0.03 to 2000 Ω (auto ranging)
  • Prospective Short Circuit: From 0 to 6 kA for 230 V AC
  • Operating voltage: From 50 to 275 V AC (50 Hz only)
  • Best performance at rated voltage: 230 V AC ±20% Max. 10A
  • Accuracy of Voltages: ± 1% (210-250V), ± 3% otherwise
  • Accuracy of impedances: > 2%
  • Power supply: 9 V (6 x 1,5 V AA batteries)
  • Dimensions: 90 (Width) x 205 (Height) x 55 (Depth) mm
  • Weight: 535 g (including battries)
  • Accesorios incluidos: Set of 3 safety clamp-banana cables, Batteries, User Manual, Transport suitcase


Specific References