Fluke 1ac e4 voltage measurement kit t5 1000 and 1ac ii voltalert fluke 2098657 p the fluke 1ac e4 voltage measurement kit comprises of a two pole voltage tester t5 1000 a 1ac ii voltalert and batteries p p the u fluke t5 1000v electrical tester u is able to check voltage continuity and current with the one compact tool with the t5 all you have to do is select volts ohms or current and the tester does the rest p p the openjaw 8482 current lets you check current up to 10