Accu, Adaptor, Airphone, Aktive speaker, Alat anti petir, Alat-alat penguat sinyal, Ampere meter, Amplifier, Antena, AV selecter, Ballast, Baterai, Batu baterai, Booster, Converter, Degausing coil, Facksimile, Fiting-fiting, Gramaphone, Headphone, Kabel box, Kaca mata dan bagian-bagiannya, Kalkulator, Kas register, Kit-kit elektronik, Kombinasi fiting-fiting elektronik, Komputer, Laser disk, Lensa-Iensa, Loundspeaker, Megaphone, Mesin bicara, Mesin hitung, Meteran listrik, Microphone, Mikroskop, Optik, Parabola, Pickup, Piringan hitam, Pita Cassette, Pita magnetik, Pita video disk recorder, Radar, Receivers, Reket setrum untuk nyamuk dengan pakai baterai, Rewinder, Sakelar, Slow start inverator, Speedometer, Stabilizer AVR, Stecker, Stepdown, Stepup, Stop kontak, Switch-switch, Tape recorder, Telephone, Teleskop, Televisi, Teropong, Time switch, Transformator, Travo, VCD, Video, Volta ~ter, Walky talky, Wireless