Di-Log-Power-Clamp-Meter-DL6409-Di-Log-DL6409-P-The-Di-log-DL6409-Power-Clamp-Meter-is-the-perfect-meter-with-a-wide-range-of-electrical-test-&-measurement-facilities-It-will-enable-the-user-to-check-&-investigate-electrical-power-quality-issues-on-single-or-3-phase-systems-The-Di-Log-DL6409-clamp-meter-measures-active-power-apparent-power-reactive-power-power-factor-phase-angle-&-active-energy-consumption-P-P-The-Di-log-DL6409-power-quality-clamp-meter-is-also-e