SIC Code 3825 - Instruments for Measuring and Testing of Electricity and Electrical Signals

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Establishments primarily engaged in manufacturing instruments for measuring the characteristics of electricity and electrical signals, such as voltmeters, ammeters, wattmeters, watt-hour meters, demand meters, and equipment for testing the electrical characteristics of electrical, radio, and communication circuits and of internal combustion engines.


SIC Code 3825 - Instruments for Measuring and Testing of Electricity and Electrical Signals is a final level code of the “Manufacturing” Division. There are 262 companies classified in this industry in the USA with an estimated employment of 26,235 people.

Hierarchy Navigation for SIC Code 3825

Industry Examples

Common types of examples within SIC Code 3825 - Instruments for Measuring and Testing of Electricity and Electrical Signals are:

  • Alternator and generator testers
  • Ammeters
  • Ampere-hour meters
  • Analog-to-digital converters, electronic instrumentation type
  • Analyzers for testing electrical characteristics
  • Audiometers, except medical
  • Automotive ammeters and voltmeters
  • Battery testers, electrical
  • Bleed control cabinets (engine testers)
  • Bridges, electrical: e.g., Kelvin, Wheatstone, vacuum tube, and
  • Current measuring equipment
  • Decade boxes: capacitance, inductance, and resistance
  • Demand meters, electric
  • Digital panel meters, electricity measuring
  • Digital test equipment, electronic and electrical circuits and equipment
  • Digital-to-analog converters, electronic instrumentation, type
  • Diode and transistor testers
  • Distortion meters and analyzers
  • Elapsed time meters, electronic
  • Electron tube test equipment
  • Electronic test equipment for testing electrical characteristics
  • Energy measuring equipment, electrical
  • Field strength and intensity measuring equipment, electrical
  • Frequency meters: electrical, mechanical, and electronic
  • Frequency synthesizers
  • Function generators
  • Galvanometers, except geophysical
  • Ignition testing instruments
  • Impedance measuring equipment
  • Indicating instruments, electric
  • Instrument relays, all types
  • Instrument shunts
  • Instruments for measuring electrical quantities
  • Instruments, electric: for testing electrical characteristics
  • Integrated-circuit testers
  • Integrating electricity meters
  • Internal combustion engine analyzers, to test electrical characteristics
  • Laboratory standards, electric: resistance, inductance, and capacitance
  • Logic circuit testers
  • Measuring equipment for electronic and electrical circuits and
  • Measuring instruments and meters, electric
  • Meters, electric: pocket, portable, panelboard, and graphic recording
  • Meters, power factor and phase angle
  • Microwave test equipment
  • Multimeters
  • Network analyzers
  • Ohmmeters
  • Oscillators, audio frequency and radio frequency (instrument types)
  • Oscillographs and oscilloscopes
  • Potentiometric instruments, except industrial process type
  • Power measuring equipment, electrical
  • Pulse (signal) generators
  • Radar testing instruments, electric
  • Radio apparatus analyzers for testing electrical characteristics
  • Radio set analyzers, electrical
  • Radio tube checkers, electrical
  • Radio frequency measuring equipment
  • Recorders, oscillographic
  • Reflectometers, sliding shorts
  • Resistance measuring equipment
  • Semiconductor test equipment
  • Signal generators and averages
  • Spark plug testing instruments, electric
  • Spectrum analyzers
  • Standard cells
  • Standards and calibration equipment for electrical measuring, except
  • Standing wave ratio measuring equipment
  • Stroboscopes
  • Sweep generators
  • Sweep oscillators
  • Synchroscopes
  • Tachometer generators
  • Test equipment for electronic and electrical circuits and equipment
  • Test sets, ignition harness
  • Time code generators
  • Transformers, instrument: portable
  • Tube testers
  • Volt-ohm milliammeters
  • Voltmeters
  • Watt-hour and demand meters, combined
  • Watt-hour and time switch meters, combined
  • Watt-hour meters, electric
  • Wattmeters
  • Waveform measuring and/or analyzing equipment

Industry Image

Example photo for industry SIC 3825 - Instruments for Measuring and Testing of Electricity and Electrical Signals. This image represents an activity or product found in this industry.


For some business types, there may be a similar industry to SIC Code 3825 - Instruments for Measuring and Testing of Electricity and Electrical Signals that is a better classification match. Establishments primarily engaged in the manufacturing of electronic checkout, monitoring, evaluating, and other electronic support equipment for electronic navigational, radar, and sonar systems are classified in SIC Code - 3812, and those manufacturing similar equipment for communications systems classified in Industry Group 366.

Companies compiles comprehensive business data and executive contact leads for businesses within SIC Code 3825 - Instruments for Measuring and Testing of Electricity and Electrical Signals. Some of the leading and most notable companies are listed below. To order a list of companies within SIC Code 3825 - Instruments for Measuring and Testing of Electricity and Electrical Signals for marketing (postal mailing, telemarketing, emailing) or analytics-use, click on the link below to “Buy Business List”. Our data analysts are standing by to assist in your list setup and target marketing.

Industry Executives

Would you like to email executives in SIC Code 3825 - Instruments for Measuring and Testing of Electricity and Electrical Signals? Below are some of the common job titles available to be targeted.

  • Business Development
  • Chairman
  • C-Level
  • Director
  • Engineering
  • Executive Director
  • Facilities
  • Finance
  • Human Resource
  • IT
  • Manager
  • Marketing
  • Manufacturing
  • Operations
  • Owner
  • Partner
  • President
  • Principal
  • Purchasing
  • Sales
  • Vice President

For specific job title targeting, please provide details in the business list request form.

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Alternative SIC Code Categories for SIC 3825

For business marketing and targeting purposes, please refer to the Extended SIC Codes (6-digit).

7-digit SIC

  • 3825001Instruments-Measuring (manufacturers)
  • 3825002Network Analyzers
  • 3825003Instrument-Measuring/testing Electrical (manufacturers)
  • 3825004Electronic & Electrical Circuits Test Equipment
  • 3825005Semiconductor Test Equipment
  • 3825006Electric Measuring Meters (manufacturers)
  • 3825007Digital Test Equipment (manufacturers)
  • 3825008Engine Electrical Test Equipment
  • 3825009Recording Instruments Industrial/scientific (manufacturers)
  • 3825010Calibration Devices (manufacturers)
  • 3825011Alternator & Generator Testers
  • 3825012Automobile Diagnostic Services Equipment (manufacturers)
  • 3825013Automotive Ammeters & Voltmeters
  • 3825014Precision Electronics Fabrication (manufacturers)
  • 3825015Battery Tester Manufacturer & Sales
  • 3825016Bleed Control Cabinets
  • 3825017Ignition Testing Instruments
  • 3825018Internal Combustion Engine Analyzers, To Test Electronics
  • 3825019Spark Plug Testing Equipment, Electric
  • 3825020Test Sets, Ignition Harness
  • 3825021Analog-Digital Converters, Electronic Instrumentation Type
  • 3825022Analyzers For Testing Electrical Characteristics Nec
  • 3825023Audiometers
  • 3825024Bridges-Kelvin, Wheatstone, Vacuum Tube, Megohm, Etc
  • 3825025Decade Boxes-Capacitance, Inductance & Resistance
  • 3825026Digital Panel Meters, Electricity Measuring
  • 3825027Diode & Transistor Testers
  • 3825028Electron Tube Test Equipment
  • 3825029Frequency Synthesizers
  • 3825030Function Generators
  • 3825031Instrument Relays, All Types
  • 3825032Integrated Circuit Testers
  • 3825033Lab Standards-Electric-Resistance, Inductance, Capacitance
  • 3825034Logic Circuit Testers
  • 3825035Microwave Test Equipment
  • 3825036Pulse Generators
  • 3825037Radar Testing Instruments, Electric
  • 3825038Radio Apparatus Analyzers Nec
  • 3825039Radio Set Analyzers, Electrical
  • 3825040Shunts, Electrical
  • 3825041Signal Generators & Averagers
  • 3825042Spectrum Analyzers
  • 3825043Standard Cells
  • 3825044Standards & Calibrating Equipment, Laboratory
  • 3825045Standards & Calibration Equipment For Electrical Measuring
  • 3825046Sweep Generators
  • 3825047Synchroscopes
  • 3825048Tachometer Generators
  • 3825049Time Code Generators
  • 3825050Transducers For Volts, Amperes, Watts, Vars, Frequency, Etc
  • 3825051Transformers-Portable-Instrument
  • 3825052Waveform Measuring And/or Analyzing Equipment Nec
  • 3825053X-Y Recorders (except Computer Peripheral Equipment)
  • 3825054Electrical Energy Measuring Equipment
  • 3825055Ammeters Nec
  • 3825056Ampere-Hour Meters
  • 3825057Current Measuring Equipment Nec
  • 3825058Electrical Power Measuring Equipment
  • 3825059Energy Measuring Equipment, Electrical
  • 3825060Field Strength & Intensity Measuring Equipment, Electrical
  • 3825061Frequency Meters-Electrical, Mechanical & Electronic
  • 3825062Instruments For Measuring Electrical Quantities
  • 3825063Integrating Electricity Meters
  • 3825064Meters, Power Factor & Phase Angle
  • 3825065Meters-Electric, Pocket, Portable, Panelboard, Etc
  • 3825066Multimeters
  • 3825067Oscillators, Audio & Radio Frequency
  • 3825068Oscillographs & Oscilloscopes
  • 3825069Potentiometric Instruments (except Industrial Process Type)
  • 3825070Power Measuring Equipment, Electrical
  • 3825071Radio Frequency Measuring Equipment
  • 3825072Recorders, Oscillographic
  • 3825073Stroboscopes
  • 3825074Sweep Oscillators
  • 3825075Volt Meters
  • 3825076Watt-Hour Meters, Electrical
  • 3825077Elapsed Time Meters, Electronic
  • 3825078Indicating Instruments, Electric

8-digit SIC

  • 38250000Instruments To Measure Electricity
  • 38250100Engine Electrical Test Equipment
  • 38250101Alternator And Generator Testers
  • 38250102Automotive Ammeters And Voltmeters
  • 38250103Battery Testers, Electrical
  • 38250104Bleed Control Cabinets (engine Testers)
  • 38250105Digital Test Equipment, Electronic And Electrical Circuits
  • 38250106Ignition Testing Instruments
  • 38250107Internal Combustion Engine Analyzers, To Test Electronics
  • 38250108Spark Plug Testing Equipment, Electric
  • 38250109Test Sets, Ignition Harness
  • 38250200Test Equipment For Electronic And Electric Measurement
  • 38250201Analog-Digital Converters, Electronic Instrumentation Type
  • 38250202Analyzers For Testing Electrical Characteristics, Nec
  • 38250203Audiometers
  • 38250204Bridges: Kelvin, Wheatstone, Vacuum Tube, Megohm, Etc.
  • 38250205Decade Boxes: Capacitance, Inductance, And Resistance
  • 38250206Digital Panel Meters, Electricity Measuring
  • 38250207Diode And Transistor Testers
  • 38250209Electron Tube Test Equipment
  • 38250210Frequency Synthesizers
  • 38250211Function Generators
  • 38250213Instrument Relays, All Types
  • 38250215Integrated Circuit Testers
  • 38250216Lab Standards, Electric: Resistance, Inductance, Capacitance
  • 38250217Logic Circuit Testers
  • 38250218Microwave Test Equipment
  • 38250219Network Analyzers
  • 38250220Pulse (signal) Generators
  • 38250221Radar Testing Instruments, Electric
  • 38250222Radio Apparatus Analyzers, Nec
  • 38250223Radio Set Analyzers, Electrical
  • 38250226Semiconductor Test Equipment
  • 38250227Shunts, Electrical
  • 38250228Signal Generators And Averagers
  • 38250229Spectrum Analyzers
  • 38250230Standard Cells
  • 38250231Standards And Calibrating Equipment, Laboratory
  • 38250232Standards And Calibration Equipment For Electrical Measuring
  • 38250233Sweep Generators
  • 38250234Synchroscopes
  • 38250235Tachometer Generators
  • 38250236Test Equipment For Electronic And Electrical Circuits
  • 38250237Time Code Generators
  • 38250238Transducers For Volts, Amperes, Watts, Vars, Frequency, Etc.
  • 38250239Transformers, Portable: Instrument
  • 38250241Waveform Measuring And/or Analyzing Equipment, Nec
  • 38250242X-Y Recorders (plotters), Except Computer Peripheral Equip.
  • 38250300Electrical Energy Measuring Equipment
  • 38250301Ammeters, Nec
  • 38250302Ampere-Hour Meters
  • 38250303Current Measuring Equipment, Nec
  • 38250305Electrical Power Measuring Equipment
  • 38250306Energy Measuring Equipment, Electrical
  • 38250307Field Strength And Intensity Measuring Equipment, Electrical
  • 38250308Frequency Meters: Electrical, Mechanical, And Electronic
  • 38250310Instruments For Measuring Electrical Quantities
  • 38250311Integrating Electricity Meters
  • 38250312Measuring Instruments And Meters, Electric
  • 38250313Meters, Power Factor And Phase Angle
  • 38250314Meters: Electric, Pocket, Portable, Panelboard, Etc.
  • 38250315Multimeters
  • 38250317Oscillators, Audio And Radio Frequency (instrument Types)
  • 38250318Oscillographs And Oscilloscopes
  • 38250319Potentiometric Instruments, Except Industrial Process Type
  • 38250320Power Measuring Equipment, Electrical
  • 38250321Radio Frequency Measuring Equipment
  • 38250322Recorders, Oscillographic
  • 38250325Stroboscopes
  • 38250326Sweep Oscillators
  • 38250327Volt Meters
  • 38250331Watt-Hour Meters, Electrical
  • 38259901Elapsed Time Meters, Electronic
  • 38259902Indicating Instruments, Electric