 SupaRule
 - Maker of electrical measuring instruments including multimeters, height meters, clamp meters, and other measurement instruments.- ADE Technologies
- Offers capacitive position sensors, vibrating sample magnetometers, and magnetic metrology tools.
- Advanced Measurements and Controls, Inc.
- Offers depth sensors, staff gages, data loggers, samplers, flow meters, and more.
- ADWEL International
- Offers electrical test sets, high voltage test equipment, and maintenance services for generators, motors, transformers, and distribution switchgear.
- Aeroflex
- Designs, develops, manufactures, and markets microelectronic and test and measurement products.
- Agilent Technologies
- Designer, manufacturer, and provider of electronic and optical test, measurement, and monitoring instruments, systems, and solutions.
- Alber Corp
- Products include battery test systems and meters, and other monitors.
- Amplifier Research
- Broadband radio frequency and microwave test equipment: amplifiers, antennas and accessories for immunity and emissions testing.
- Analog Technologies, Inc.
- Designs and manufactures laser diode drivers, TEC controllers, and photodetector amplifiers.
- Andeen-Hagerling, Inc.
- Capacitance bridges and standards. Product information for metrologists, scientists and engineers.
- Ando Corporation
- April Instrument
- Manufacturer of microwave signal generators.
- Associated Research, Inc
- Manufacturer of electrical safety compliance testing equipment. Products include high voltage dielectric withstand analyzers, hipot, ground bond testers, and insulation resistance testers.
- Avcom-Ramsey Technologies Inc.
- Manufacturer of portable spectrum analyzers for satellite and broadband signals, RF signal generators, bench-top RF shielded enclosures, and other test equipment.
- AVO International (1)
- Avtech Electrosystems Ltd.
- General purpose and high speed pulse generators and laser diode drivers.
- AZD Technology
- Offers VHF/UHF test equipment and products to support the installation, service, and maintenance of 2-way radio communication.
- Baker Instrument Company
- Advanced test equipment for electric windings.
- Ballantine Laboratories, Inc.
- Manufactures of precision AC/DC calibration instrumentation.
- Berkeley Nucleonics
- Provides pulse, signal and digital delay generators, vme, vxi, nim instrumentation, and nuclear spectroscopy systems.
- Bharat Electronics and Electricals
- Manufactures BEEMET instruments including analogue and digital panel meters and shunts.
- Boonton Electronics
- Manufactures test equipment for measuring the power of RF and microwave systems used in both military and commercial sectors.
- Brüel & Kjaer
- Manufactures transducers, instruments, and software for sound and vibration measurement and analysis.
 Buckleys (UVRAL) Ltd.
- Manufacturers of high and low voltage test and inspection equipment for locating pinholes and flaws in non-conductive materials.- Chang Shuan Electronics
- Manufacturer of digital panel meters, power transducers, process indicators and controllers, and industrial signal conditioners.
- CIC Research
- Power electronics and testing equipment.
- CME, Inc.
- Designs and manufactures high precision gram load measuring equipment.
- Coaxial Dynamics, Inc
- Specialising in wattmeters, filters, detectors, attenuators and termination loads.
- Complee Panel Meter and Instrument Company
- Manufacturer and exporter of panel meters, current transformers, instruments, measures, and voltmeters.
- Comptus
- Designs and manufactures electronic weather instruments and controls.
- Computer Systems Technical Support, Inc.
- Continuity testers, circuit analyzers and more.
- Compuvideo Test Instruments
- Waveform monitors, oscilloscopes, and sync test generators.
- Continental Control Systems, LLC
- Developers of WattNode: products for AC electric power measurement and energy metering.
- Data Physics Corporation
- Designs and manufactures multi-channel FFT Analyzers for noise and vibration measurements, and Digital Shaker Controllers for environmental testing and stress screening applications.
- Data Security Inc.
- Manufacturer of magnetic degaussers for military and commercial use.
- DataRay Inc.
- Manufacturers laser analyzing products.
- Delcom Instruments, Inc.
- Manufactures test equipment and process control instrumentation for the thin film industry.
- Der Ee Electrical Instrument Co.
- Manufacturer of clamp, light, sound, analogue panel, and VU meters, digital and analogue multimeters, and thermometers. Based in Taiwan.
- Detmaster
- Sheet inspection system, for fault detection, fault inspection, hole detection, and more.
- Digalog Systems, Inc.
- Manufacturer of automatic test equipment for the electronics industry.
- Directed Energy, Inc.
- High voltage and general purpose pulse generators, and modulators.
- DKD Instruments
- Manufactures spectrum analyzers, signal generators and other rf test equipment.
- Doric
- Manufacturers of process measuring devices, such as panel meters, hand held thermometers and calibrators, and data acquisition devices.
- Dorsey Metrology International
- Manufactures high precision inspection instruments, including optical and mechanical dimensional inspection and measuring devices such as gages, indicators, and optical comparators.
- Dr. Staiger, Mohilo+Co GmbH
- Manufactures sensors for torque, force, and displacement including electric press spindles, control instruments, and complex test stands for electric motors.
- Dranetz-BMI
- Supplier of electric power quality monitors, harmonic demand analysers/analyzers, and utility meters.
- Elcomponent
- Specialises in electrical energy metering and monitoring equipment.
- Electric Device Corporation
- Designing and manufacturing test equipment for circuit breakers, contactors and AC and DC motors as well as various other electro-mechanical components.
- Electrom Instruments
- Electrom Instruments offers surge testers, hipot testers, and winding analyzers.
- Electronic Design Specialist
- Board testing equipment.
- Electronic Visuals
- Manufacturers and suppliers of broadcast test and measurement equipment video picture monitors.
- EQS Systems Inc.
- Data acquisition systems, test & measurement instruments, ac/dc power supplies, calibration equipment, and more.
- Ettemeyer AG
- Manufactures and provides service for full field, non contact measurement of strains, stresses, vibrations, and for non destructive testing using shearography and ESPI.
- EXFO (1)
- Extech Instruments Corporation
- Electronic test and measurement; digital multimeters, clamp-ons, portable printers, meters and dataloggers.
- Fielpiece Instruments
- Digital multimeters and accessories.
- Flash Star
- Manufactures VU and panel meters, multimeters, battery testers, and other test instruments.
- Fluke Corp (3)
- G. Jost Electronic
- Offers mobile battery test devices, advanced online battery monitoring, and test equipment for battery maintenance.
- GenRad, Inc.
- Worldwide supplier of integrated test, measurement, and diagnostic solutions for the manufacture and maintenance of electronic products.
- Geozondas Ltd.
- Digital sampling osciloscopes, microwave measurement systems, GPRs and others electronic measurement devices.
- Giga-tronics (2)
- Harris Instruments
- Manufacturer of non-contact measurement equipment.
- HBM Technology Group
- Global technology-based instrumentation and electronics controls company providing complete measurement solutions from sensor to software for industrial and laboratory applications.
- Highland Technology, Inc.
- High speed timing and cryogenic instruments, digital delay generators, time-to-digital converters.
- Holaday Industries, Inc.
- Electric and magnetic field measurement instruments.
- Huayang Measuring Instruments
- Specialises in electronic instruments applied in condition monitoring and faults diagnosis for industrial facilities.
- IET Labs, Inc.
- Offering products originally manufactured by General Radio and PPM, as new or reconditioned with warranty. Products include resistance, capacitance, decade boxes, strobes, stroboscopes, and more.
- IFI, Inc.
- Manufacturer of EMC testing equipment including broadband RF amplifiers, E-field sensors, TEM cells and test software. Applications include susceptibility (IEC-1000-4), automotive, and medical testing.
- IMPress Sensors & Systems
- Manufacturer and distributor of instrumentation products including pressure sensors and transmitters, temperature, level, flow, analytical, control, and more.
- Independence Electronics Inc.
- Manufactures specialised electronic test equipment.
- Industrial Automation Systems
- Produces custom gauges, test equipment, and computer interfaces for manufacturing.
- Inline Systems Pty Limited
- Provides equipment in the field of automated electronic test and measurement equipment.
- Instrumentation Specialties, Inc. (ISI)
- Source for instrumentation, design, engineering, manufacturing and fabrication, assembly, and pretest services for the aerospace, commercial, and industrial markets.
- Integrity Design and Research Corp.
- Instrumentation for AC and DC magnetic field measurement.
- Inter-Continental Microwave - ICM
- Design and manufacture of microwave test fixtures and automatic device handling systems.
- Interface Technology
- Manufacturer of VXI digital stimulus and response subsystems, pulse and pattern generators, digital I/O modules, and test development software.
- Intertech Development Co.
- Designers and builders of automated test systems and instrumentation for leak testing and test-centric assembly.
- Isocal
- Offers calibration services, gage blocks, and optical comparators.
- JFM Engineering
- Manufacturers of precision test equipment for the testing and certification of Nickel-Cadmium and Lead-Acid batteries.
- Kaito Electronics, Inc.
- Multimeter and multitester.
- Keithley Instruments, Inc.
- Manufactures electronic test and measurement instruments and data acquisition hardware and software.
- Labworks, Inc.
- Vibration test systems.
- Langlois
- Laser Techniques Co.
- Develops laser-based measurement, inspection and quality control systems, used to locate and quantify features such as corrosion, cracking, deformation, and deflection.
- LaserComp, Inc.
- Develops, produces, and distributes thermal conductivity measurement instruments used for testing insulations, polymers, composites, low conductivity ceramics, and glasses.
- LeCroy Corporation (4)
- Lumantek
- Manufacturer of signal generators, modulators, and IPTV streaming gateways. Lumantek is based in South Korea.
- Lumetron
- Offers equipment for safety, physical, photometric, and electrical testing.
- Macam Photometrics Ltd
- Manufacturer of monolight optical spectrum analyzers.
- Magtrol, Inc.
- Manufactures motor-testing dynamometers, load-force-weight measurement systems, torque transducers, and hysteresis devices.
- Manta Test Systems, Inc.
- Advanced electronic test products for power system protection, control and measurement.
- Marposs (2)
- Mecmesin
- Designers and manufacturers of force and torque gauges and tension/compression testing systems for quality control testing in the manufacturing industry.
- Mescon Technologies
- Engaged in the design, development, manufacturing and sale of state-of-the-art electronic measurement and control instrumentation products.
- Metrix Instrument Company
- Manufactures a line of vibration equipment to measure, monitor, and provide early warning of potential machinery failure.
- Meyer Gage Co.
- Manufacturer of fixed limit gages including English and Metric plug gages, pin gages, ring gages, trilock gages, and taperlock gages.
- Micro Control Company
- Manufacturers of test equipment and burn-in/enviromental systems for logic or memory devices.
- Micro Technical Industries
- Environmental test equipment for integrated circuits, transistors, diodes and grid arrays to pinpoint heat drift and thermoelectric problems.
- Micronetics
- Manufactures microwave and RF components and integrated subassemblies used in a variety of defence, aerospace, and commercial applications.
- Microvision Display Analysis Systems
- Display analysis equipment for CRT, LCD, FPD, HUD, visual displays.
- Mobile Metrics
- Developer and manufacturer of wireless data test systems with a specific focus on broadband technologies such as WiMAX. Site provides product descriptions, news, and technical support.
- Morrow Technologies Corporation
- PC & VXI spectrum analyzers for RF & microwave frequencies. Ideal for ATE & surveillance.
- NanoWave Inc.
- Introduces technology in subnanometer position encoding, or atomic level metrology.
- National Instruments
- Designs, develops, manufactures and markets instrumentation software and speciality interface cards for general commercial, industrial and scientific applications. Two major markets are test and measurement and industrial automation.
- New Wave Instruments
- Manufacturer of spread spectrum, PN code, PN sequence, and PRBS generators for use in the development of wireless, PCS, CDMA, and spread spectrum communication systems.
- Newtons4th
- Supplies test instruments, including gain/phase analysers, selective level meters, vector voltmeters, and more.
- NH Research
- Programmable ac sources, dc supplies, electronic loads, electronic manufacturing test systems, and power product tests.
- Ohio Semitronics, Inc.
- Developers of energy measurement products, transducers, and instrumentation.
- OMICRON Electronics Corp.
- Develops, manufactures, and markets test equipment for power system protection and measuring devices.
- OMICRON Lab
- Offers a vector network analyzer unit for professionals and teachers in electronic labs that includes gain phase meter, impedance meter, and sine wave generator software.
- OPCOM Inc.
- Manufactures laser and CCD products.
- Ophir Optronics Ltd
- Manufacturer of a comprehensive product line of laser power and energy meters; also manufactures high precision optical components.
- Optical Metrology Ltd. (Optimet)
- Developers of a 3D, non-contact measurement system, using conoscopic holography.
- Optodyne
- Manufacturer of laser calibration systems for machine tools, laser positioning systems, vibration systems and supermicrometers.
- Oryx Instruments
- Offers a range of ESD simulators and testers for semiconductor devices.
- Osprey Limited
- Manufactures voltage recorders, loggers, detectors, and alarms, magnetic field meters, electric field detectors, telemetry, and software products.
- PEI Electronics INC.
- Flat panel displays, test equipment and military vehicle electronics.
- phoenix|x-ray Systems + Services
- Manufacturer of high resolution open and closed tube microfocus X-ray systems for the PCBA, back-end, PCBM, and NDT/NDE industries.
- Pico Technology
- PC based test and measurement equipment: oscilloscopes, spectrum analysers, logic analysers, and data loggers.
- Pomona Electronics
- Offers test leads, probes, kits, adapters, IC test clips, and more.
- Power Measurement
- Provider of digital power monitoring devices and energy management systems.
- PowerTronics
- Manufacturer and sales of power line and environmental recorders. Used for testing AC and DC voltage, temperature, and humidity.
- Pragmatic Instruments, Inc.
- Manufactures arbitrary waveform generators, function generators, frequency synthesizers, and waveform creation software.
- Precision Mastech Enterprises Company
- Manufacturer of multimeters, electronic testing and measuring instruments, and 3.5 and 4.5 digits DMM. Also production and research of difference instruments.
- Prime Technology
- Home of Shurite, International Instruments, Display Systems, and General Resistance, making panel meters, bargraphs, user interfaces, displays, precision resistors, etc.
- Programma Electric
- Electrical test equipment and measuring instruments for circuit breakers, protective relays, batteries, instrument transformers, power quality analysis and more.
- Programmed Test Sources, Inc.
- Manufacturer of frequency synthesizers which are designed for stand-alone and OEM uses.
- Pulse Instruments
- Systems and equipment for testing CMOS/CCD/IR/FPA image sensors, semiconductor devices, and networking/telecom devices.
- QuadTech Inc.
- Manufacturer of electrical safety test equipment, hipot testers, megohmmeters, milliohmmeters, and LCR meters.
- QualMark Corporation
- Sells vibration and thermal chambers for quality control testing of electronic devices.
- Quantum Data, Inc.
- Information on video test equipment. Video and signal generator.
- R.C. Electronics, Inc.
- Manufactures high performance test and measurement instrumentation for engineering and scientific research applications.
- Racal Instruments
- Designs, manufactures, and sells electronic test and measurement equipment and systems.
- Reid and Associates
- Manufacturer of conductivity meters and other electronic equipment.
- Reliable Power Meters
- Providers of hardware and software solutions for monitoring and analyzing power flow and quality. Products include power recorders, analysis and scenario tools, report writing, and more.
- Ricreations, Inc.
- Develops Universal Scan Boundary Scan (JTAG) test software for the testing and debugging of circuit boards and chips compliant to the IEEE 1149.1 JTAG standard.
- RMS Instruments
- Manufactures chart recorders, data loggers, aeromagnetic compensation, magnetometers, geophysical exploration systems, and flight inspection components.
- Robin Electronics
- Designs and markets instruments and test measurement equipment.
- ROD-L Electronics
- Makers of hipot, ground continuity, leakage current and insulation resistance test instruments.
- Rohde & Schwarz
- Manufacturer of electronic equipment and systems for test and measurement, mobile radios, radio communications, TV broadcasting, radio monitoring, and IT-Security.
- Scalar Technologies
- Designers and manufacturers of thin film measurement systems for in-line and offline film and coating thickness measurement allowing real time industrial process control.
- Science Workshop
- Build your own spectrum analyzer.
- Sencore Electronics
- Designs, manufactures, and markets electronic test equipment to technical professionals.
- Sensofar
- Manufactures 3D non-contact surface measurement profilers based on confocal microscopy and interferometry.
- SensorLink
- Ammeters, ohmmeters, and other high voltage sensor technology equipment.
- Sensory Analytics
- Developers of optical, RF, and related sensory solutions for colour and thickness measurement and control applications.
- SigmaTech, Inc.
- Offers non-contact dimensional metrology equipment for 300mm, semiconductor, optical, and thin film needs.
- Signal Conversion Limited
- Analogue to digital converter design and test systems.
- Simpson Electric Co.
- Digital and analogue panel meters, test equipment, counters, PID's, encoders, and accessories.
- SPEA(UK)
- Products include the new 40XX flying probe test systems, bed of nails testers and power testers.
- Summit Instruments, Inc.
- Precision instruments and sensors, accelerometers and accelerometer products.
- Sunlight Electronics Laboratory
- Manufactures electroacoustic measuring instruments for telephones, loudspeakers, microphones, and other devices.
- SupaRule
- Maker of electrical measuring instruments including multimeters, height meters, clamp meters, and other measurement instruments.
- Symtx
- Custom test systems and software for electronics manufacturers.
- SyntheSys Research
- Manufacturer of digital channel test and measurement equipment.
- Tabor Electronics
- Designs and manufactures universal counter/timers, function generators, arbitrary generators, pulse generators, and vxi testers.
- Tegam, Inc.
- Manufactures electronic test and measurement equipment for global metrology calibration and production test applications.
- Tektronix
- Test, measurement, and monitoring company providing measurement technologies to the communications, computer, and semiconductor industries.
- TES Electrical Electronic Corp.
- Professional hand held, test instrument manufacturer featuring multimeters, clamp meters, sound level meters, noise dose meters, thermometers, auemometers, humidity meters, and power analyzers.
- Test Electronics
- Bed of nails test fixtures, solder pallets, and production assembly fixtures.
- Testcor
- Provides electricity meter test equipment, meter test and calibration software, and meter test bench upgrades.
- Testing Ltd
- Laboratory test equipment for testing according to IEC, EN and other standards.
- Thurlby Thandar Instruments
- Manufactures advanced electronic test equipment.
- Tinsley Precision Instruments
- Supplies precision electrical standards testing equipment for transformer, coil, and submarine cable tests.
- Tricor Systems Inc.
- Designer and manufacturer of stock and custom instrumentation products including photometers, switch testers, gloss measurement, surface analysis systems, simulators, and contract manufacturing.
- Triplett Corporation
- Manufacturer of electrical test and measurement equipment since 1904.
- UBM Corporation
- Manufactures non-contact measurement equipment.
- Unholtz-Dickie Corporation
- Vibration test systems including digital controllers, shakers, slip tables, thrusters, power amplifiers and transducer calibration systems.
- Uni-Trend Electronics Limited
- Manufacturer of highly precise measuring instruments and digital multi-meters.
- Unitechno
- Provides probes, test sockets, and bits to the semiconductor industry.
- Vertilon
- Manufactures electronic laboratory instruments for multi-element optical sensors, including data acquisition systems for photomultiplier tubes, charge acquistion systems, avalanche photodiode arrays, and spectroscopy.
- Video Products, Inc.
- Manufacturers of montest line of RGB computer video test generators to align or repair computer video display monitors, LCD displays, and video projector systems.
- Volant Systems, Inc.
- Manufacturers PDA hardware for engineering and scientific applications, data acquisition, and PLC Control.
- Von Corporation
- High voltage, cable fault locating, rubber glove and blanket testing equipment.
- VXI Technology
- Supplier of high-density modular test, measurement, and data aquisition instruments.
- Wavetek Meterman
- Manufactures meters, clamps, and electrical testers.
- Wayne Kerr Electronics
- Manufactures component, EMC, and RF test equipment.
- Wuxi Globe Electronics Meter Co., Ltd.
- Offers analogue multimeters, vu meters, panel meters, and more.
- Yokogawa Martron
- Suppliers of digital oscilloscopes, chart recorders, power meters, and more.
|
