Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals

Alternator and generator testers manufacturing Ampere-hour meters manufacturing Analyzers for testing electrical characteristics manufacturing Audiofrequency oscillators manufacturing Audiometers (except medical) manufacturing Automotive ammeters and voltmeters manufacturing Automotive electrical engine diagnostic equipment manufacturing Battery testers, electrical, manufacturing Bridges, electrical (e.g., Kelvin, megohm, vacuum tube, Wheatstone), manufacturing Circuit testers manufacturing Communications signal testing and evaluation equipment manufacturing Current measuring equipment manufacturing Decade boxes (i.e., capacitance, inductance, resistance) manufacturing Demand meters, electric, manufacturing Digital panel meters, electricity measuring, manufacturing Digital test equipment (e.g., electronic and electrical circuits and equipment testing) manufacturing Diode and transistor testers manufacturing Distortion meters and analyzers manufacturing Elapsed time meters, electronic, manufacturing Electrical network analyzers manufacturing Electrical power measuring equipment manufacturing Electricity and electrical signal measuring instruments manufacturing Electricity and electrical signal testing equipment manufacturing Electron tube test equipment manufacturing Electronic test equipment for testing electrical characteristics manufacturing Energy measuring equipment, electrical, manufacturing Field strength and intensity measuring equipment, electrical, manufacturing Frequency meters (e.g., electrical, electronic, mechanical) manufacturing Frequency synthesizers manufacturing Function generators manufacturing Galvanometers (except geophysical) manufacturing Graphic recording meters, electric, manufacturing Ignition testing instruments manufacturing Impedance measuring equipment manufacturing Indicating instruments, electric, manufacturing Instrument shunts manufacturing Instruments for measuring electrical quantities manufacturing Instruments, electric (i.e., testing electrical characteristics), manufacturing Integrated-circuit testers manufacturing Integrating electricity meters manufacturing Internal combustion engine analyzers (i.e., testing electrical characteristics) manufacturing Kelvin bridges (i.e., electrical measuring instruments) manufacturing Laboratory standards testing instruments (e.g., capacitance, electrical resistance, inductance) manufacturing Logic circuit testers manufacturing Measuring equipment for electronic and electrical circuits and equipment manufacturing Measuring instruments and meters, electric, manufacturing Meters, electrical (i.e., graphic recording, panelboard, pocket, portable), manufacturing Meters, power factor and phase angle, manufacturing Microwave test equipment manufacturing Multimeters manufacturing Ohmmeters manufacturing Oscillators (e.g., instrument type audiofrequency and radiofrequency) manufacturing Oscilloscopes manufacturing Phase angle meters manufacturing Portable test meters manufacturing Potentiometric instruments (except industrial process-type) manufacturing Power factor meters manufacturing Power measuring equipment, electrical, manufacturing Pulse (i.e., signal) generators manufacturing Radar testing instruments, electric, manufacturing Radiofrequency measuring equipment manufacturing Radiofrequency oscillators manufacturing Recorders, oscillographic, manufacturing Relays (except electrical, electronic), instrument, manufacturing Resistance measuring equipment manufacturing Semiconductor test equipment manufacturing Shunts, instrument, manufacturing Signal generators and averagers manufacturing Spark plug testing instruments, electric, manufacturing Spectrum analyzers manufacturing Standards and calibration equipment for electrical measuring manufacturing Standing wave ratio measuring equipment manufacturing Stroboscopes manufacturing Sweep generators manufacturing Sweep oscillators manufacturing Synchroscopes manufacturing Tachometer generators manufacturing Test equipment for electronic and electrical circuits and equipment manufacturing Test sets, ignition harness, manufacturing Voltmeters manufacturing Watt-hour and demand meters, combined, manufacturing Watt-hour and time switch meters, combined, manufacturing Watt-hour meters, electric, manufacturing Wattmeters manufacturing Waveform measuring and/or analyzing equipment manufacturing Wheatstone bridges (i.e., electrical measuring instruments) manufacturing X-Y recorders (i.e., plotters (except computer peripheral equipment)) manufacturing