Martindale-MM68-True-RMS-TRMS-Digital-Multimeter-Martindale-MM68-p-Martindale-s-MM68-is-a-true-RMS-digital-multimeter-which-measures-AC-voltage-up-to-750V-DC-voltage-up-to-1000V-&-both-AC-&-DC-current-up-to-10A-It-also-measures-frequency-capacitance-resistance-&-duty-cycle-&-has-a-diode-tester-&-an-audible-continuity-tester-which-sounds-when-connected-to-a-resistance-of-less-than-100-Omega-p-p-The-MM68-s-4-frac 12-digit-LCD-screen-displays-measurement-results-as-numeric-v