Kewtech ACC50MTL Extension Reel Test Lead 50m

The ACC50MTL is an essential accessory. It is the best way to test for earth bond continuity as well as for R2 measurements. It also comes with its own croc-clip.

First, measure the resistance of the test lead itself and record or, if using auto-null facility on your continuity ...The ACC50MTL is an essential accessory. It is the best way to test for earth bond continuity as well as for R2 measurements. It also comes with its own croc-clip.

First, measure the resistance of the test lead itself and record or, if using auto-null facility on your continuity tester, zero out its resistance. Connect the croc-clip to the extension reel's loose end and connect to the earth point at the distribution board. Unwind the appropriate length of test lead cable, then connect your continuity tester to the extension reels central 4mm connector and to the point to be tested.

R2 measurements are most swiftly accomplished when a Kewcheck R2 and the ACC50MTL are used in conjunction with each other.