The Kewtech KTD40 is capable of measuring true loop impedance, this gives more relevant information when testing PSC/PFC.
The Martindale LP2000 Digital Loop Tester is a hand-held, mains powered instrument designed to measure the loop and prospective short circuit current (Ipsc).
A loop tester for CATIV applications, the LT300 offers high current loop testing over a wide range of frequencies and supply voltages with simple, fast, two wire operation.
The Metrel MI3122 Z Line-Loop/RCD Tester is made for verification, periodic testing, and maintenance of electrical installations.
The Megger LTW315 two wire earth loop tester verifies the loop impedance of a live electrical circuit, ie without the need to disconnect the electrical supply.
The Megger LTW325 two wire earth loop tester verifies the loop impedance of a live electrical circuit, ie without the need to disconnect the electrical supply.
The Megger LTW425 series instruments offers a high resolution 2-wire loop testing solution that does not trip 30 mA RCDs and can be used on a wide range of voltages.
The Megger LTW335 is a non trip and high current loop tester with memory storage capability.
Digital Loop test instruments provide simple, affordable and flexible test tools for electrical contractors testing energised circuits.