Cirris Systems Corporation
- Manufactures equipment for cable testers, harness testers, and hipot testers.
- http://www.cirris.com/

Digitron/Firing Circuits
- Manufacturer of battery test, monitoring, and formation equipment.
- http://www.digatron.net/en/

Alpha Epsilon Engineering & Trading Ltd.
- Manufactures electronic measuring equipment, IC testers, and training equipment.
- http://www.alphaepsilon.co.il/

Scientific Instrumentation Ltd
- Manufacturing specialized electronic instruments and equipment for scientific research, industrial, and military applications.
- http://www.sil.sk.ca/

ETECSA Ltd.
- Supplier of test and measurement instrumentation, systems and services to the telecommunications and electronics industries.
- http://www.etecsa.co.za

Engineering Solutions Inc.
- A design firm specializing in industrial test, measurement and control systems.
- http://www.engsolinc.com

Pt. Telemedia Mitra Erajaya
- Provides test and measurement systems for data communication.
- http://www.erajaya.co.id

Holland Shielding Systems B. V.
- Produce shielded rooms, faraday cages and tempest equipment for various testing purposes.
- http://www.hollandshielding.be

Premosys Gmbh
- Manufacturers optoelectronic test equipment.
- http://www.premosys.com

Sefram
- Manufacturers test instruments and accessories. From France.
- http://www.sefram.fr

Electronics Test Technology Coordination Research
- Supplies testing services in electronics including semiconductors, passives components, materials, high temperature electronics, soldering and assembly.
- http://www.tcore.co.uk/

Photon Dynamics, Inc.
- Manufacturer of test and repair equipment for manufacturers of TFT, LCD, cathode tube, and other display devices.
- http://www.photondynamics.com/

Oregon Analog
- Standard, high bandwidth, and HV oscilloscope probes for electronic test, measurement, and instrumentation.
- http://www.oregonanalog.com/

Segue data Systems
- Audio testing hardware and wav file conversion software.
- http://www.seguedata.com/

Nortrex
- NIST traceable calibration services and repair capability for industrial test and measurement instruments. Service of older test equipment may also be performed.
- http://www.nortrex.net/

Lindos Electronics
- Audio and studio test and measurement equipment.
- http://www.lindos.co.uk/

Elmika Microwave Technologies
- Sweep oscilators, scalar and vector analizers, frequency converters, attenuators, frequency meters and waveguide components.
- http://www.elmika.com/

Rohde and Schwarz
- Manufacturer of test and measurement equipment especially RF and precision equipment.
- http://www.rohde-schwarz.com/test_and_measurement/

Magnet -Physik GmbH
- Magnetic measuring and magnetizing equipment.
- http://www.magnet-physik.de/

Head Acoustics
- Measurement system for the analysis of electroacoustical parameters of microphones, loudspeakers and other acoustic transducers as well as hearing aids in the time and frequency domain. Artificial head testing for acoustic applications.
- http://www.head-acoustics.de/

Dynalab Test Systems
- Wire harness/cable testers for verifying circuits, splices, diodes, resistors, capacitors, switches and relays.
- http://www.dynalabtesters.com/

Hirst Magnetic Instruments
- Gaussmeters and hall probes for magnetic flux density measurments up to 3 Tesla in 1 micro Tesla steps. Axial and transverse probes available.
- http://www.gaussmeter.co.uk/

Complete Test
- Services include manufacturing functional test, board test, diagnostic test sequences, field repair, and failure analysis. Measurement solutions include stress, temperature profiling, digital and analog signal capture and data analysis.
- http://www.completetest.com/

Krohn-Hite Corporation
- Manufacturer of electronic test and measurement tools; such as filters, amplifiers, wideband calibrator, standards, references, simulators, phasemeter, phase angle controllers and power meters.
- http://krohn-hite.com/

Schmid
- Manufacturer of digital audio measurement equipment, OEM engineering services
- http://www.digispy.de/

Gold Lite Group
- Fiber optics and PCM test equipment, SDH analyser, fiber monitoring system, mini OTDR, optical spectrum analyser, power meter and light source.
- http://www.goldlite.com.sg/

Stirling Rock International Pty Ltd
- Supplies handheld test instruments for medical/industrial applications.
- http://www.sr-i.com/

Willtek Communications
- Provides test and measurement solutions for testing, measuring, and analysing RF networks and devices.
- http://www.willtek.com/

Huaren Electronic Equipment Factory.
- China. Company produces shielded rooms, and boxes and other EMC equipment for various testing purposes.
- http://www.sino-huaren.com/english/index.html

Digital Logic Instruments GmbH
- Sales of digital equipment for measurements.
- http://www.dli.de/

Practical Instrument Electronics, Inc.
- Process calibrator manufacturers, design, manufacture, repair and recalibration. Calibration of Altek calibrators
- http://www.piecal.com/

Morrow Technologies Corporation
- RF and microwave spectrum analyzers and broadband and base station analyzers.
- http://www.morrowtechnologies.com/

Yu Ching Technology Co., Ltd
- Fiber optic power meters.
- http://www.yc-tech.com/index2.htm

South Bay Technology, Inc.
- Manufacturers equipment and supplies for cutting, polishing, crystal orientation, plasma etching, ion beam sputter deposition and other techniques to prepare samples for microstructural analysis. Registration required for full use.
- http://www.southbaytech.com/

Venable Industries
- Frequency response analyzers to measure frequency response, feedback stability and impedance of analog circuits.
- http://www.venableind.com/

Opticus
- Fibre optics and telecom test equipment distributor. Mini-OTDR, Modular Network Tester, Service Advisor, DSL tester, visible laser, talkset, training.
- http://www.opticus.co.uk/

F&F SoftTools
- Provides software that captures printer or plotter hardcopy output from an oscilloscope, logic analyzer, or spectrum analyzer and creates an image file on a PC.
- http://www.printcapture.com/

Zeal Services
- High voltage breakdown monitor and a DC regulated power supply.
- http://www.zeal-services.com/

ASI Limited
- X-detech - portable intermodulation detector. Helps you find the source of that pesky interference. For sale or rent.
- http://www.xdetech.com

Meet International Ltd.
- Multi-function tester, sensor and detector manufacturer.
- http://www.meet.com.hk/

MSB Design
- Designers and manufacturers of telecommunications test equipment.
- http://www.msbdesign.co.uk/

NTI
- Loudspeaker and transducer testing. Manufacturer of audio- and multitone measurement solutions for the audio and telecommunication industry.
- http://www.rub-and-buzz.com/

Avance Tech Control Pvt. Limited
- Power control instrumentation, test and measurement equipment VME and other high speed computer bus test equipment. .
- http://www.advancetechindia.com/

DiagnoSYS Limited
- A range of advanced electronic test and inspection systems for manufacturing and service industries.
- http://www.diagnosys.com/

Electronic Design Specialists, Inc.
- Designs and manufactures specialty electronic equipment. Specializes in test equipment designed specifically to help electronic technicians troubleshoot electronic problems.
- http://www.eds-inc.com/

Quantum Composers
- Specializing in test equipment - off the shelf and custom pulse/digital delay generators, beam diagnostics, deep engraving laser systems, and laser system design.
- http://www.quantumcomposers.com/

Peak Electronic Design Limited
- Manufacturer of electronic component test equipment and network cable test equipment.
- http://www.peakelec.co.uk/

Vulkan Electronic
- Test and measurement modules for optical devices.
- http://www.vulkanelectronic.com/

TRICOR Systems
- Designer and manufacturer of stock and custom test instrumentation, electronic equipment, software and contract manufacture
- http://tricor-systems.com/

Sonoma Instrument Amplifiers
- Data sheets and technical information about broadband laboratory amplifiers. 10kHz to 5 GHz are available.
- http://www.sonoma-instrument.com/

Signal Recovery
- Designer and manufacturer of specialized instruments for measuring low level or noisy electrical signals.
- http://www.signalrecovery.com/

PS electronic uk
- Electronic safety testing, earth, flash, hipot, insulation and function testing. With pc control software. Service and calibration.
- http://www.synthesysresearch.com/

Poworld Electronics
- Manufacturer of testers that monitor microelectronic characteristics of rectifier and diodes.
- http://www.poworld.com.tw/

Georgia Tech Research Institute (GTRI) Test Facilities
- Medical device E3 test center, electro-magnetic test center for antennas, devices and all sorts of electronics equipment.
- http://www.gtri.gatech.edu/

Creative Electronic Systems
- Develops real-time test and simulation hardware and software products for telecom, aerospace, nuclear and particle physics applications.
- http://www.ces.ch/

Optical Wavelength Laboratories
- Manufacturer of fiber optic test equipment. Includes power meters, light sources, and talk sets used for measuring and certifying fiber optic network installations.
- http://owl-inc.com/

Oetech Inc
- Index of some very specialized laboratory products, including NIM bins, CAMAC crates and NIM accessories.
- http://www.oetech.com/INDEX197.html

Newtons4th Ltd
- Manufactures test instruments including gain/phase analyser, selective level meter, LCR meter, transformer analyser, vector voltmeter, and laboratory power amplifiers.
- http://www.newtons4th.com/

NaTCH Engineering
- Loudspeaker and speaker production test systems.
- http://www.natch.co.uk/

Megatester
- Continuity tester upgrade for the Mini Maglite allows testing the integrity of all AC or DC unenergized circuits.
- http://www.megatester.com/

Integrity Design and Research
- Instrumentation for AC and DC magnetic field measurement (including gaussmeter, geomagnometer). Magnetic field measurement instrumentation.
- http://www.integritydesign.com/

Jobmatch Systems
- Manufacturing and sales of high performance, low cost, PC based logic analyzers.
- http://www.adept.co.za/~jobmatch/

Independence Electronics, Inc.
- Manufacturer of custom electronic test equipment including monitor test generators and capacitor checkers.
- http://www.awiz.com/

IET Labs, Inc.
- Manufacturer of manual and programmable standards, substituters, and instruments for calibration, test, measurement and metrology applications.
- http://www.ietlabs.com/

Master Co, Ltd
- Products test and measurement equipment such as video signal generator, signal distributor and sync generators.
- http://www.ltdmaster.com/

Encore Electronics Inc.
- Designs and manufactures test and measurement equipment for research labs, process control and industrial automation. Online technical specifications and price list.
- http://www.encore-elec.com/

Howard Electronic Instruments Inc.
- Specializing in professional soldering, desoldering, and dispensing tools. RF Spectrum anayzer probe and a capacitor test meter.
- http://www.howardelectronics.com/

Deltec Company
- DC Ammeter shunts calibrated at the factory to have standard accuracy of ± 1/4%. Most models can be supplied at either a 50 millivolt or a 100 millivolt range.
- http://www.deltecco.com/

Data Design Corp.
- Designs and manufactures instruments and specialised computer equipment for the physics and engineering markets including CAMAC based instruments and SCSI connected.
- http://www.datadesigncorp.net/

Danbridge A/S
- Test and measuring equipment for production and quality assurance of capacitors and resistors.
- http://www.danbridge.com/

Compass Networks
- Network analyzer and remote network testing.
- http://www.compassnettest.com/

Cami Research Inc
- Manufacturer of the CableEye cable tester.
- http://www.camiresearch.com/

Calibrators, Inc.
- Calibration traceability in many metrology labs and calibration houses.
- http://www.calibratorsinc.com/

Cabletest Systems Inc.
- Designer and manufacturer of a range of test equipment used in verification of wiring, cabling systems, and complex interconnection products.
- http://www.cabletest.com/

3C Electronics
- Manufacturing portable equipment to test and measure power semiconductors, such as thyristors, diodes, GTO, IGBT, transistors and powerFETs.
- http://www.3celectronics.com/

Berkeley Nucleonics Corporation
- Manufacturer of delay generators, function/arbs, pulse generators, and nuclear spectroscopy instrumentation.
- http://www.berkeleynucleonics.com/

Auburn Technology Corporation
- Manufacture passive RF probe with light loading characteristics and a bandwidth of 100KHz to 3GHz.
- http://www.auburntec.com/

April Instrument
- Manufactures compact, programmable microwave signal generators covering 0.5 to 26.5 GHz. 1 MegaHertz resolution.
- http://www.aprilinstrument.com/

ADEX Urzadzenia Pomiarowe
- Producer of insulation testers and milliohmmeters for telecommunications and power engineering.
- http://adex.home.pl/

Acculogic
- JTAG (Boundary Scan, IEEE 1149.1) test and programming tools for applications in printed circuit assembly test, on board programming of Flash devices, in system programming (ISP) of PLDs, and CPLDs, through boundary scan.
- http://www.acculogic.com/