Retail store services and online retail store services featuring in-store order pick-up, curbside order pickup, online ordering, and telephone ordering featuring test and measurement equipment, namely, electrical and power testing machines for testing and measuring the amount of electricity and electric power; advertising the goods and services of others; business services in the nature of the management of industrial assets, namely, inventory management featuring equipment calibration schedules, equipment utilization rate schedules, equipment performance schedules, repair schedules, equipment location schedules, and expenditure schedules all related to electrical and power test and measurement equipment of others.

Installation, maintenance, and repair of electrical and power test and measurement equipment, namely, electrical and power testing machines for testing and measuring the amount of electricity and electric power for use in connection with research, development, manufacturing, and installation in the aerospace and defense, automotive, digital and computing, radio frequency and microwave, wireless connectivity, telephone operator, satellite, cable and Internet industries.

Scientific instruments for testing and measuring for voltage, electric current, electric resistance, frequency, capacitance, inductance and signal quality, featuring radio-frequency (RF) analyzer instruments, namely, handheld RF analyzers and RF spectrum analyzers for testing and measuring RF signals and antennas for interference levels, functionality, and the performance of radio and telecommunications equipment; handheld oscilloscopes, namely, mixed signal oscilloscopes and digital oscilloscopes, for testing and measuring electricity, voltage signals, voltage variations for diagnosing voltage and electrical issues within an electrical system or circuit; portable passive intermodulation (PIM) apparatus and site analyzer instrument for testing and measuring wireless communication electric voltage and electrical signals and variations in those signals; sonic analyzer instrument for testing and measuring sound waves from production facility equipment, namely, to locate air, gas and vacuum leaks in compressed air systems; thermal analyzer instrument for testing and measuring the temperature of electric equipment and electric circuits; bit rate error testing equipment for testing and measuring bit rates, by comparing bits that are sent against bits received, for computer systems and electrical circuits; signal generator devices, namely, digital vector signal generators, RF and microwave signal generators, and analog signal generators for testing and measuring electric signals, in the form of waves, for troubleshooting electrical equipment and circuits; RF amplifier equipment for measuring and converting low amplitude signals into higher amplitude frequency signals, and for measuring and testing the ability of equipment to withstand electromagnetic disturbances; analog signal generator device for measuring and generating electronic waveforms, with varying frequency, for measuring and testing the responsiveness of electrical equipment and circuitry; electrical equipment analyzer instrument for measuring and testing the parameters of electrical equipment, namely, voltage, electric current and resistance; electronic test and measurement devices, for use in the fields of networks and telecommunications, namely, instruments used to test and certify new and existing data and voice communication cable and coaxial and fiber optic cable, to meet the performance and quality requirements for a cable system and for the testing and measuring of electrical connections, in a signal cable, for the existence or nonexistence of a conductive path between the ends of the cable; calibration equipment, namely, scope calibration equipment, multi-function calibration equipment, radio-frequency-monitoring (RFM) calibration equipment, inductance-capacitance-resistance (LCR) calibration equipment and frequency calibration equipment for the testing and calibration of scientific and bench electrical equipment, namely, oscilloscopes; electricity quality testing equipment for the testing, measuring, and detecting of issues in electricity demand, quality, and efficiency, by the measurement of electrical parameters, namely, voltmeters; electric meters; electric power converters; voltmeters; digital and analog multimeters; electricity metering instruments and apparatus for the measuring and metering of electricity, namely, voltage, electric current, and resistance; temperature probe instruments, namely, thermometers, temperature humidity meters and temperature dataloggers, for measuring, metering, and logging of temperature and humidity, with a visual display of data; electric current phase meter devices, namely, three phase electrical meters, phase angle meters, phase rotation meters for the measurement of electricity and voltage from an electrical source, namely, voltage, electric current and resistance; electrical pulse generator instrument for creating and generating electricity and electrical pulses, for the purpose of stimulating and testing circuits and electric current through digital circuitry; pulse generators for testing electric current; spectrum analyzer instrument for measuring and testing of the magnitude of a signal in relation to its the frequency and to analyze the electricity of an electric signal; modulation analyzer instrument for the measurement and testing of modulation, by way of analysis of the periodic waveforms of the device being tested; electronic data loggers; microwave measurement instruments, namely, handheld microwave analyzers, microwave network analyzers, microwave spectrum analyzers, for the detection and measurement of electrical waves and for the testing and measuring of the phase shift of the device being tested; data acquisition control device for data logging, by way of converting analog waveforms into digital data, for processing by computers; frequency meters; electronic instruments, namely, logic analyzers; distortion analyzer instrument and apparatus for measuring distortion in electrical audio signals, by comparing the output spectrum and values to harmonics, in relation to the amplitude of the fundamental signal, within an electronic system; semiconductor curve tracer instrument for analyzing the characteristics of semiconductors, namely, diodes, transistors, and thyristors; capacitance meter device for measuring capacitance and the ratio of the amount of electricity stored, on a conductor material, for electrical potential; electronic products for the generation, measurement, and analysis of audio signals, namely, audio analyzers; inductance meters and inductance LCR meters for measuring inductance, namely, the tendency of an electrical conductor to oppose a change in electric current, capacitance, and resistance of an electronic component; radio-frequency power meters; impedance meter for measuring and testing for the opposition of alternating electric current, namely, the effect of resistance and reactance in an electrical system; calibrator instrument and apparatus for the calibration of test equipment and electronic equipment, to a set of desired parameters for an electrical system, to minimize any measurement uncertainty, by ensuring the accuracy of test equipment by quantifying and controlling errors to an acceptable level; digital plotters; electrical power recorder for the monitoring and recording of electricity quality and disturbances in electric current, for an electrical system; computer hardware and peripheral devices for use in the field of data communication and telecommunications, namely, for the collecting, interpreting, evaluating, and testing of data communications conducted over radio-frequencies between devices; computer hardware and peripheral devices for the capture and analysis of signals and digital data, sent between devices or hardware over a communication channel, and for the analysis of the data's relationship with the protocol, to allow the communication and telecommunication system to communicate information.

Telecommunication leasing services for equipment used in the transmission of digital, telephone and electronic communications and data transmission, namely, wireless cellular telephone equipment, fiber optic equipment, ethernet network equipment and 5G wireless cellular network equipment used in research and development.

Instruments for measuring, testing, and generating electronic and electrical parameters such as voltage, current, resistance, frequency, capacitance, inductance, and signal quality; rf signal testing, oscilloscopes, test and measurement equipment, namely, electrical and power test and measurement equipment; antenna and PIM analyzers, wireless communication test equipment, sonic analyzers, thermal analyzers, bit rate error testing equipment, signal generators, rf and microwave signal generators, oscillators, rf meters, rf signal sources, rf amplifiers, sweep generators, network analyzers, network and fiber installation equipment, CAT 5 fiber equipment, metal and optical cable testers, calibration equipment, power demand analyzers, power quality analyzers, power quality testing equipment, power supplies, voltage meters, current meters, power meters, multimeters, frequency synthesizers, temperature measurement and environmental test equipment, phase meters, pulse generators, data generators, arbitrary waveform generators, spectrum analyzers, rf analyzers, microwave analyzers, modulation analyzers, data loggers, data acquisition and control instruments, counters, distortion analyzers, logic analyzers, semiconductor curve tracers, capacitance meters, inductance meters, q-meters, impedance meters, impedance analyzers, calibrators, plotters, and accessories, namely, cables, probes, and adaptors; data communication testers, protocol analyzers, transmission analyzers, telecommunication transmission testers.

Recorders.

Retail store services featuring electrical and power testing machines, to test and measure the amount of electricity and power; business services, namely, industrial asset management services, namely, analyzing and reporting on inventory, utilization, performance, and expenditures related to electrical and power testing machines of others

Installation, maintenance, and repair of electrical and power test and measurement equipment for use in connection with research, development, manufacturing, and installation in the aerospace and defense, automotive, software and computing, radio frequency and microwave, wireless connectivity, and telecommunications, namely telephone operator, satellite, cable and internet service provider, industries