Electrical and electronic products, namely, power converters and frequency converters to change the frequency of electric power supplied to electric appliances and electric machines; AC-DC power converters, switching power supplies; electrical power controllers for products that are electrically powered, namely aerospace electronics, boat electronics, household appliances, solar energy systems, wind power plants, electric vehicles, consumer electronic devices, industrial and residential lighting systems, computer servers; electronic loads primarily used for voltage and current power characterization, namely, testers used for testing of batteries and energy storage testing, power supplies and electronic component testing, and generator and alternator testing, photovoltaic and solar testing, and fuel cell testing; programmable DC and AC, air-cooled electronic loads primarily used for voltage and current power characterization, namely, testers used for testing of batteries and energy storage testing, power supplies and electronic component testing, and generator and alternator testing, photovoltaic and solar testing, and fuel cell testing; electrical programmable DC power supplies primarily used for automated test equipment; automatic electric power test equipment, namely, programmable AC and DC electronic loads; programmable DC power supplies; electronic equipment, namely voltage meters, electrical power testers, current testers, frequency meters, phase angle meters for measuring the voltage, power, current, frequency, crest factor, harmonics, phase angle and distortion in electronics for scientific and industrial purposes; electronic equipment, namely voltage meters, electrical power testers, current testers, frequency meters, phase angle meters for testing and calibrating electronics for scientific and industrial purposes in order to ensure and to verify compliance with norms and standards for purposes of certification.

Providing commercial information on electronic equipment for measuring the voltage, power, current, frequency, crest factor, harmonics, phase angle and distortion in electronic equipment for scientific and industrial purposes and on electronic equipment for testing and calibrating electronic equipment for scientific and industrial purposes in order to ensure and to verify compliance with norms and standards for purposes of certification; administrative processing of purchase orders placed by telephone or computer in the field of electrical and electronic products; retail store services featuring electrical and electronic products for commercial and industrial customers, namely AC, DC and AC/DC power sources and supplies, electromagnetic compatibility test systems, battery test systems, current sources, electronic load modules, frequency converters and power analyzers; wholesale store services featuring electrical and electronic products for commercial and industrial customers, namely AC, DC and AC/DC power sources and supplies, electromagnetic compatibility test systems, battery test systems, current sources, electronic load modules, frequency converters and power analyzers.

Electrical and electronic products, namely, power converters and frequency converters to change the frequency of electric power supplied to electric appliances and electric machines; AC-DC power converters, switching power supplies; electrical power controllers for products that are electrically powered, namely aerospace electronics, boat electronics, household appliances, solar energy systems, wind power plants, electric vehicles, consumer electronic devices, industrial and residential lighting systems, computer servers; electronic loads primarily used for voltage and current power characterization, namely, testers used for testing of batteries and energy storage testing, power supplies and electronic component testing, and generator and alternator testing, photovoltaic and solar testing, and fuel cell testing; programmable DC and AC, air-cooled electronic loads primarily used for voltage and current power characterization, namely, testers used for testing of batteries and energy storage testing, power supplies and electronic component testing, and generator and alternator testing, photovoltaic and solar testing, and fuel cell testing; electrical programmable DC power supplies primarily used for automated test equipment; automatic electric power test equipment, namely, programmable AC and DC electronic loads; programmable DC power supplies; Electronic equipment, namely voltage meters, electrical power testers, current testers, frequency meters, phase angle meters for measuring the voltage, power, current, frequency, crest factor, harmonics, phase angle and distortion in electronics for scientific and industrial purposes; electronic equipment, namely voltage meters, electrical power testers, current testers, frequency meters, phase angle meters for testing and calibrating electronics for scientific and industrial purposes in order to ensure and to verify compliance with norms and standards for purposes of certification.

Retail store services featuring electrical and electronic products for commercial and industrial customers, namely AC, DC and AC/DC power sources and supplies, electromagnetic compatibility test systems, battery test systems, current sources, electronic load modules, frequency converters and power analyzers; wholesale store services featuring electrical and electronic products for commercial and industrial customers, namely AC, DC and AC/DC power sources and supplies, electromagnetic compatibility test systems, battery test systems, current sources, electronic load modules, frequency converters and power analyzers.

Electrical and electronic products, namely, power converters and frequency converters to change the frequency of electric power supplied to electric appliances and electric machines; AC-DC power converters, switching power supplies; electrical power controllers for products that are electrically powered, namely aerospace electronics, boat electronics, household appliances, solar energy systems, wind power plants, electric vehicles, consumer electronic devices, industrial and residential lighting systems, computer servers; electronic loads primarily used for voltage and current power characterization, namely, testers used for testing of batteries and energy storage testing, power supplies and electronic component testing, and generator and alternator testing, photovoltaic and solar testing, and fuel cell testing; programmable DC and AC, air-cooled electronic loads primarily used for voltage and current power characterization, namely, testers used for testing of batteries and energy storage testing, power supplies and electronic component testing, and generator and alternator testing, photovoltaic and solar testing, and fuel cell testing; electrical programmable DC power supplies primarily used for automated test equipment; automatic electric power test equipment, namely, programmable AC and DC electronic loads; programmable DC power supplies; electronic equipment, namely voltage meters, electrical power testers, current testers, frequency meters, phase angle meters for measuring the voltage, power, current, frequency, crest factor, harmonics, phase angle and distortion in electronics for scientific and industrial purposes; electronic equipment, namely voltage meters, electrical power testers, current testers, frequency meters, phase angle meters for testing and calibrating electronics for scientific and industrial purposes in order to ensure and to verify compliance with norms and standards for purposes of certification.

Providing commercial information on electronic equipment for measuring the voltage, power, current, frequency, crest factor, harmonics, phase angle and distortion in electronic equipment for scientific and industrial purposes and on electronic equipment for testing and calibrating electronic equipment for scientific and industrial purposes in order to ensure and to verify compliance with norms and standards for purposes of certification; computerized on-line ordering services in the field of electrical and electronic products, namely, AC, DC and AC/DC power sources and supplies, electromagnetic compatibility test systems, battery test systems, current sources, electronic load modules, frequency converters, power analyzers, all via a website; retail store services featuring electrical and electronic products for commercial and industrial customers, namely AC, DC and AC/DC power sources and supplies, electromagnetic compatibility test systems, battery test systems, current sources, electronic load modules, frequency converters, power analyzers; wholesale store services featuring electrical and electronic products for commercial and industrial customers, namely, AC, DC and AC/DC power sources and supplies, electromagnetic compatibility test systems, battery test systems, current sources, electronic load modules, frequency converters and power analyzers.