Fluke-FLK-CNX-A3000-Wireless-Current-Clamp-Module-FLUKE-FLUKE-FLK-CNX-A3000-The-Fluke-a 3000-current-clamp-module-is-a-true-RMS-meter-that-wirelessly-relays-measurements-to-a-CNX-3000-multimeter-up-to-20-meters-away-You-ll-save-time-collecting-multiple-measurements-with-less-walking-to-&-fro-Use-as-a-st&-alone-measurement-tool-with-multiple-modules-on-three-phase-systems-or-combine-with-other-CNX-modules-for-complex-system-testing-At-short-distances-you-can-even-view-readings-from-modu