ER ELECTRO RENT Trademark

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