Fluke-T50-Voltage-&-Continuity-Tester-Fluke-FLUKE-T50-The-Fluke-T50-Voltage-&-Continuity-Tester-provides-a-low-cost-high-quality-solution-to-voltage-continuity-measurements-It-contains-an-acoustic-&-optic-continuity-test-&-features-a-single-pole-test-for-phase-detection-br-br-The-T50-Voltage-&-Continuity-Tester-s-LED-display-provides-quick-&-clear-reading-&-will-function-when-using-discharged-or-even-no-batteries-br-br-All-inputs-of-the-Fluke-T50-are-protect