Megger LTW335 Loop Impedance Tester verifies the loop impedance of a live electrical circuit with maxZ + (R1+R2) and downloading.
Comes complete with a calibration Certificate Traceable to National Standards when purchased new.
The Megger LTW335 Loop Impedance Tester is a two-wire + maxZ + (R1+R2) and downloading earth loop tester which verifies the loop impedance of a live electrical circuit, i.e. without the need to disconnect the electrical supply.
The Megger LTW335 Loop Impedance Tester uses a 2-wire loop testing solution that does not trip 30 mA RCDs.
The Megger LTW335 Loop Impedance Tester will operate on a wide range of voltages from 50 V AC to 300 V AC single phase supplies and up to 440V AC on 3 phase installations. This includes centre tapped 110 V AC circuits, with 55 V phase to earth.
A loop test is performed with only 2 test leads. This can be either:
Testing is simple, as there is no need for a 3rd wire to be connected, which can cause confusion when trying to identify which part of the circuit is being tested.
Megger LTW335 Loop Impedance Tester features:
Megger LTW335 Loop Impedance Tester comes complete with a calibration Certificate Traceable to National Standards when purchased new.
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