9 electrical test and measuring equipment, namely, [ transformer and ammeter combinations ], transformers, ammeters, electrical load checkers, [ graphic recorders for measuring time duration, magnitude of current and voltage ], insulator testers, voltmeter/phasers, underground distribution voltage testers, [ neon-glow type voltmeters for determining identical phases ], underground distribution test point voltage detector, [ adapter prods for underground distribution bushings ], cable fault testers, hot sticks, electronic voltage detectors, digital ammeters, ammeters for hooking on overhead conductors, clamp-on ammeters, capacitor voltage checkers, [ battery packs, battery chargers, pigtail adapters for lighting equipment ]; transformer testers, capacitor testers, surge arrester testers, wireless phasing tools, personal voltage detectors, capacitor controls, ampere demand meters and rope integrity testers