Plant & Works Engineering
Relieving the fiddle of ring continuity testing
Published:  29 June, 2022

METREL, manufacturer of innovative test solutions, says the measuring of R1+R2, R1+RN, r1, rn and r2 has just become quicker and easier with the release of its new Ring Continuity Adapter, A 2214, and associated firmware updates.

The adapter, A 2214, and its test leads, can be quickly nulled and clipped to the circuit conductors and connected to one of a range of Metrel multi-function testers. The test starts with the press of a button and r1, r2, and rn are measured in one go. The tester and its plugged test lead are then moved round the ring-under-test’s sockets. The results are stored and the highest reading displayed. As the tester communicates with the adapter through the circuit conductors to vary the configuration meaning that all the measurement are completed in one hit.

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