Sensors, not for medical use, namely, temperature sensors, magnetic sensors, electric current sensors, voltage sensors; electrical controlling devices; power distribution or control machines and apparatus, namely, electrical power distribution units and electrical controllers; electric or magnetic meters and testers, namely, electric meters, electrical outlet tester, electronic sound level meters, electromagnetic apparatus used to generate or measure magnetic fields, circuit testers and magnetometers; amplifiers; semiconductor chips; electronic circuits; integrated circuits; integrated circuit modules; chips, namely, integrated circuits; integrated circuits used for power management; semi-conductor memories; timer ICs, namely, integrated circuits used for timing; integrated circuits in the nature of application specific standard electronic product (ASSP) integrated circuits; application specific integrated circuits (ASICs)