2811 LP Digital Loop / PSC / Earth Tester

  • Microprocessor-controlled.
  • Displays and sound warning if external voltage present.
  • Displays mains voltage, scroll trough menus.
  • Checks wiring integrity (LEDs and display).
  • Single button operation.
  • Auto-off/auto-ranging.
  • Combined prospective short circuit current, PSC and LOOP tester.
  • Built-in carry case, test leads in separate pouch.
  • Loop test for L-E and L-N and PSC.
  • Voltage test L-N, L-E and L-N loops giving resistance of earth, neutral wire, live wire and transformer winding.
  • Display can be customized for special orders.
  • 60Hz available on request.


  • Loop impedance range: 20/200/2000Ω (auto-range).
  • Loop impedance test current: 12A at 230V / 50Hz.
  • Voltage measurement: 80 to 250V AC/50Hz Earth wire/path return resistance: 20/200/2000Ω (auto-range).
  • Neutral wire return resistance: 20/200/2000Ω (auto-range).
  • Line wire return resistance & transformer windings: 20/200/2000Ω (auto-range).
  • PSC current (L-N) max: 3kA.
  • Operating voltage: 230V±20V / 50Hz.
  • Loop impedance Accuracy: ±5%rdg ± 2dgt.
  • PSC current Accuracy: ±20%rdg ± 5dgt.
  • Voltage Accuracy: ±1%rdg ±1dgt.
  • Operating Temp.: -10°C to +40°C 80% Max R.H.
  • Dimensions: 170(L) x 120(W) x 95(D)mm.
  • Weight (battery included): Approx. 780g.
  • Power source: 1.5V (AA) x 8.
  • Safety Standard: EN 61010-1 CAT III 600V. EN 61326-1.

Accessories: Instruction manual, Test leads, Shoulder belt, Batteries.