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2811 LP Loop Testers

FEATURES

Displays mains voltage, scroll through menus.
Checks wiring integrity (LEDs and dispaly).
Single button operation.
Auto-off/auto-ranging.
Microprocessor controlled.
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 and L-E.
Enables analysis of constituent components in L-E and L-N loops giving resistance of earth, neutral wire, live wire and transformer winding.
60 Hz available.
Display can be customized for special orders.
60 Hz available on request.
CAT II 250V.

SPECIFICATIONS

Loop Impedance Range L-E, L-N	20/200/2000 Ohm (Auto-Range)
Loop Impedance Test Current	12A at 230V/50Hz
Voltage Measurement L-N, L-E	80 to 250V AC/50Hz
Earth Wire/Path Return Resistance	20/200/2000 Ohm (Auto-Range)
Neutral Wire Return Resistance	20/200/2000 Ohm (Auto-Range)
Line Wire Return Resistance & Transformer Windings	20/200/2000 Ohm (Auto-Range)
PSC Current (L-N) Max	3kA
Operating Voltage	230V +/- 20%Hz
TYPICAL ACCURACY
Loop Impedance	+/- 5%rdg+/-2dgt
PSC Current	+/- 20%rdg+/-5dgt
Voltage	+/- 1%rdg+/-1dgt
Operating-Temperature-Humidity	-10 degree C to +40 degree C 80% max. relative humidity
Dimensions	170(L) x 120(W) x 95(D)mm
Weight	Appox. 780g (battery is included)
Power Source	1.5V (AA) x 8 batteries
Accessories	Test leads
	Shoulder belt
	Instruction manual
	Batteries

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