Fluke T5600 Electrical Voltage, Continuity and Current TesterAutomatically measures volts ac and volts dc with precise digital resolution Displays resistance to 1000? Easy and accurate OpenJaw current measurement Optional holster attaches to a belt and neatly stows test leads Can stay connected much longer than solenoid type tester 600V Electrical Testers let you check voltage, continuity and current with one compact tool. With the T5, all you have to do is select volts, ohms, or current and the tester does the