Electrical Testers - As part of its extensive offering of electrical, electronic and fastening products Electrical Basics offers a diverse selection of basic electrical testers including battery testers, continuity testers, receptacle testers and electrical voltage testers for both professionals and do-it-yourselfers. Standard and unique models of battery testers, electrical voltage testers, circuit testers, receptacle testers (including a tester for ground fault and proper polarity), a multi-function ditgital multimeter and a unique amperage/wattage load tester highlight the product offering. Electrical Basics sells to a diverse group of customers including electricians, installers, technicians, OEM's, Do-it-Yourselfers (DIY), hobbyists and many others.