Yokogawa has been developing measurement solutions for over 100 years, consistently finding new ways to give R&D teams the tools they need to gain the best insights from their measurement strategies. As well as offering a wide ranging product lineup and an extensive range of calibration and other services, the company has pioneered accurate power measurement throughout its history, and is the market leader in digital power analyzers.

Yokogawa instruments are renowned for maintaining high levels of precision and for continuing to deliver value for far longer than the typical shelf-life of such equipment. Yokogawa believes that precise and effective measurement lies at the heart of successful innovation – and has focused its own R&D on providing the tools that researchers and engineers need to address challenges great and small.

Yokogawa takes pride in its reputation for quality, both in the products it delivers – often adding new features in response to specific client requests – and the level of service and advice provided to clients, helping to devise measurement strategies for even the most challenging environments.

Perle Systems is the designer and manufacturer of an extensive range of solutions ideal for organizations that need to establish network connectivity across multiple locations, securely transmit critical and sensitive information, or remotely monitor and control network devices and appliances.

Perle Systems provides solutions for Device Networking, Media Conversion, and IoT Connectivity.

TOELLNER Electronic Instrumente GmbH
TOELLNER has been offering electronic test and measuring equipment of maximum quality since 1972.

Laboratory power supplies

High-performance power supplies
Arbitrary power supplies
Function generators
Arbitrary generators
Broadband amplifiers
4-quadrant amplifiers

In addition to the world‘s most prestigious vehicle and aircraft constructors, almost all system suppliers of these sectors use TOELLNER products. Furthermore, TOELLNER equipment and systems are encountered in the development and research fields of industries and universities and in all IT, automation and general electronics sectors.

With an excellent price/performance ratio, TOELLNER measuring instruments are exported to many countries worldwide. Local representatives provide a direct contact to our customers and thus guarantee the high availability of TOELLNER products.

All TOELLNER products are guaranteed for 24 months. TOELLNER provides this extensive guarantee because each instrument is produced to stringent quality and safety standards.

Wentworth Laboratories are renowned for our high performance wafer probers and our cantilever probe card expertise. Our ability to craft customized and integrated wafer test solutions, with meticulous project communication and post-project monitoring, is second to none.


Wentworth wafer prober products have been selected for many leading-edge wafer test applications across the semiconductor technology landscape, culminating in such products as hand-held devices, video game stations, PCs and medical diagnostic equipment, among others. An award winning wafer test industry innovator, Wentworth is skilled in delivering wafer probers and cantilever probe card solutions that enable our customers to maximize their productivity and reduce cost.

Wentworth Laboratories was founded in 1967 and has global offices and representation, and manufactures two major product lines:  wafer prober stations / accessories and cantilever probe cards / cantilever probe card manufacturing equipment. In our UK facilities we manufacture wafer probers and cantilever probe cards. In the US we manufacture cantilever probe cards.

More than 200 types of products:Programmable single and multi-channel electronic loads,high stable AC power supply,programmable single and multi-channel power supplies,power meters and battery internal resistance testers etc. Automatic testing system:Power automatic testing system,battery charge and discharge testing system,automotive wiring box testing systems and burn-in testing systems etc.

Clarke-Hess CommunicationsResearch Corp., founded in 1969, is an electronics test and measurement companyspecializing in dc/low frequency applications. The company’s customers includethe world’s national standards laboratories, military agencies and commercialand industrial firms. Dedicated to precision instrumentation, Clarke-Hess hasearned a reputation for quality, service and outstanding performance.


The specific areas in whichthe company specializes are included in the following sections:






In global navigation, ideas can literally change the world.
At Spectracom, we are partial to the practical. We love unraveling right-now questions with can’t-fail answers. We believe in the power of resilient PNT.
And whether we manufacture around them or integrate them into larger solutions, our energy and enthusiasm are directed to the immediate, the necessary, the essential. Because the GNSS eco-system is so encompassing, any challenge, practically resolved, has the potential to transform human interaction.
ETEP  designs and produces Acquisition systems for radar or sonar, Embedded acquisition and recording data systems, Ground telemetry station for aircraft and rockets

ETEP‘s Main Aerospace Markets are:
Ground Telemetry, Real Time Acquisition and Processing
Airborne data acquisition systems, real time telemetry for flight test center.
Embedded Mission recorder for military or civil aircraft, helicopter or UAV.
High speed Airborne systems and high-capacity storage
Crash protected memory unit meet ED-155, ED-112 Regulations

TEGAM, Inc. is based in suburban Cleveland, Ohio and specializes in the design, manufacture and support of a wide variety of test, measurement and calibration instruments. The company was founded in 1979 and is managed by Andy Brush (abrush@tegam.com), CEO and Adam Fleder (afleder@tegam.com), President.Since 1979, TEGAM has developed a wide variety of measurement instrumentation, and has enhanced its internal product development with the acquisition of product lines from a number of well-known companies such as Keithley Instruments, Eaton, Tektronix, Pragmatic Instruments, Weinschel and PPM, Inc..

For over 35 years, CadexElectronics has been at the leading edge of battery technology. Servingcustomers in over 100 countries globally, our world-class team empowers localand global clients to achieve the most from their mobile power applications. Cadextechnology and products, including custom battery packs, smart chargers andadvanced battery analyzers, optimize battery use in all phases of battery lifecycle management, increase up-time and availability of critical equipment, anddecrease operating costs. With headquarters in Vancouver and offices in Europeand Asia, we make battery systems more reliable.

Users ofDATAQ Instruments’ hardware and software address the entire spectrum ofinstrumentation: doctors engaged in life sciences research; engineers from alldisciplines; and technicians involved with maintenance and troubleshooting.Throughout this array of users, from the most sterile lab to the grimiest steelmill floor, our equipment can be found. We specialize in replacing chart andX-Y recorders, digital storage oscilloscopes, and other data acquisitionsystems.

Its expertise and high quality standardsallows it to meet the most severe requirements in transportation (rail &road), industrial (SCADA, automation), military (marine, land, air),aeronautics, mining (underground and above ground), oil & gas and environment.

To meet the challenges of its customers,ACKSYS makes a strong argument of its availability and its reactivity.

Its inbuilt engineering, technical andcommercial teams are able to meet accurately the expectations of its customersand assist them from the definition of their needs to the deployment.

dBm developsand manufactures test equipment and subsystems for the RF marketplace,including wireless telecommunications, satellite systems, and militaryapplications.

We specialize in RF linkimpairment emulation for terrestrial and satellite wireless systems. Our linkemulation products have been used in virtually every major satellite systemdeveloped since the early 1990s.

esd develops and manufactures hardware and software for the automation industry. Special focus is given to custom-specific solutions particularly for companies in the fields of automotive and machine industry, medical technology as well as aerospace. esd is a leading manufacturer of CAN modules and offers drivers, tools and applications for several Operating Systems. For EtherCAT and rack mounted systems like VME and CompactPCI esd provides a wide range of components, systems and software….

FLC Electronics AB was establishedin 1993 as a spin-off company from a research group at ChalmersUniversity of Technology in Göteborg, Sweden.

Advanced research requires advanced instruments and theones available on the market were not good enough. Hence, we developed a uniqueseries of instruments that quickly became popular not only within the liquidcrystal research but are successfully used in a wider range of applicationsthat we could ever imagine – for example in MEMS actuation, EO-modulators, PZT(piezo) positioners, ultrasonics, OLEDs, etc.

Guildline Instruments is an Engineering Companythat designs, manufactures and markets ultra-precise instruments for the fieldsof metrology and oceanography. Since 1957 our products have been used forresearch and as the primary instrument with respect to establishingtraceability to fundamental electrical standards. Key customer markets includenational research laboratories, national metrology institutes, calibrationlaboratories, militaries, nuclear power plants, aerospace, and companies in theelectrical and power industry.

Since 1976, it has been IET Lab’s mission is to help provide our customers with cost-effective solutions to their applications rather than have them settle for what is available. Our goal is to exceed your expectations.

In 2000, IET Labs acquired the GenRad standards, impedance decades, megohmmeters, digibridges, audio and strobe lines and now continues to manufacture, service and support these “In the Genrad Tradition…”   In 2006, IET acquired the esi resistance lines, thus proudly and successfully combining the two most important classic impedance companies with our own.

Ono Sokki is a measuring instrument manufacturer focused on thetasks of applying digital technology to measurement applications, and has aproud history in that field, including development of Japan’s first digitalcounter 40 years ago, and myriad products using digital technology. Our tastefor innovation, however, is not limited to hardware; more than 20 years ago weadopted flex-time, and continue to provide a casual, young-at-heart environmentfor our team members. 

Pendulum frequency counters/analyzersare well-known as industry-leading time and frequency measurement instruments.

These products are characterized byultra-high speed and resolution with advanced graphics, zero dead-time, Allandeviation measurement, modulation domain analysis and overall thehighest-performance frequency measuring instruments


The Pendulum DA-36 frequency Distribution Amplifier offers aneconomical solution to the problem of low-jitter transfer of frequencyreference signals over longer distance.


Pendulum frequency standards offerextreme accuracy for applications in telecommunications, calibrationlaboratories 

DEWESoft® is a total solution company. We manage our entire business process in-house. From hardware design, manufacturing and software development to sales, marketing and support.    We positioned ourselves between global market leaders with innovative software and hardware solutions. We gained trust by keeping close relations with our customers and offering best possible support on all levels from sales down to technical support.
At Neets, we make smart, intuitive and easy to install AV control systems that makes it easy to start up presentations in meeting and classrooms worldwide. Just by pushing a single button or even better – by automatically starting up and shutting down – AV equipment.    We are committed to creating solutions that are simple to configure and connect, because we understand that it brings efficiency and engineering value to technicians who installs our products.
MuxLab is a leading designer of value-added connectivity hardware for the Pro AV, Broadcast, and CCTV markets. Since 1984, we have continued to support our main mission to provide our customers with innovative and industry leading designs and the dependability you need.MuxLab understands the need for quality, performance, and reliability and we design & engineer our products in Canada with this focus in mind.    For over 30 years, MuxLab has been at the forefront of the advances in signal distribution and connectivity. Keeping up with emerging technology, our goal is to provide easy to use and affordable solutions for transferring all forms of Audio/Video, Broadcast, and CCTV signals.
Established in 1962, Audio-Technica is a worldwide group of companies devoted to the design, manufacture, marketing and distribution of problem-solving audio equipment. Initially known for state-of-the-art phonograph cartridges, Audio-Technica now creates high-performance microphonesheadphoneswireless systems, mixers and electronic products for home and professional use.   Winner of numerous industry awards, Audio-Technica manufactures products that set quality, durability and price/performance standards for live sound tours, broadcast and recording studios, corporate and government facilities, house-of-worship venues, and more.
Since 1982, Stewart Audio’s singular focus has been making a difference in sound reinforcement. Our broad array of compact standard and network amplifiers span both analog and digital worlds. With a commitment to innovation and quality, we provide our customers with a unique combination of features from RS232 control to DSP in a compact package.
With a singular focus on installed systems DSP, Symetrix delivers high performance audio hardware and software, backed by the highest caliber of customer care. We continuously expand the scope and capabilities of our product offerings to range from simple single unit budget installations to state-of-the-art 100,000 seat stadiums, and everything in between. Our purpose is to lead by innovation: early-stage implementation of Dante™ network audio is just one example.
Attero Tech is a leading provider of unique and cost-effective networked AV solutions for small and medium sized venues. Attero Tech solutions help AV systems integrators reduce cost, improve audio quality, future proof systems, and meet their most demanding design requirements. Leveraging their deep background in audio networking and audio theory, Attero Tech engineers have developed out-of-the-box solutions for virtually any connection scenario. If there is a need, Attero Tech has the solution.

Transmille was founded in 1997 as a commercial calibration service, and soon after began to develop and manufacture a range of electrical calibration products and software to answer a growing requirement for solutions to common problems. Following this small beginning Transmille has worked year on year to provide unique equipment and software for not only our own laboratory but to benefit calibration laboratories and manufacturers across the globe.

Ever since releasing the very first products Transmille has continued to innovate and develop new products for the metrology community, from world first products such as the 2100 Electrical Test Equipment calibrator, through to the worlds lowest cost multi product calibrator the 1000 series. We now produce over 600+ calibration instruments per year, shipping instruments to customers ranging from National Standards Laboratories, manufacturers through to small calibration test houses.

An unrivalled commitment to quality and innovation drives Transmille forwards, with a dedicated design and support team in house with a combined experience of over 60 years in the manufacturing and design of electrical calibration products. With local distributors across the globe, we can offer one to one support no matter how large or small the customer.

Key Digital®, led by digital video pioneer Mike Tsinberg, develops and manufactures high quality, cutting-edge technology solutions for virtually all applications where high-end video and control are important. Key Digital® is at the forefront of the video industry for Retailers, Custom Installers, System Integrators, Broadcasters, Manufacturers, and Consumers.

MC2 Audio has been manufacturingtechnologically innovative amplifiers of the highest quality for the pro-audiomarket since 1993 when original founders Terry Clarke and IanMcCarthy first combined their extensive experience in the audio industry tofound MC² Audio.

Terry originally gained a worldwide reputation fordesign as co-founder and Technical Director of Klark Teknik.Ian’s early experience was in hi-fi before moving into the manufacture ofpublic address equipment in 1979 and then into professional audio in the early1990s.

In March 2007 the merger of MC2 Audio and XTA Electronics was announcedbringing together two of the most well respected English professional audiomanufacturing companies. The new group was led by Ian McCarthy asManaging Director, with Terry Clarke, Technical Director MC2 Audio andJohn Austin, Technical Director XTA Electronics, each maintainingresponsibility for their own field of expertise.

The merged groupopens up possibilities for each of the individual companies to benefit from a largerpool of resources extending from research and development through to sales andmarketing and clearly this new grouping opens the way for the development of arange of exciting new products by both companies.

Spring 2011 sawthe arrival of the latest Class D amplifier from MC² Audio, the 4 channel E100delivering over 2,500 watts a channel into 4 ohms. Spring also saw thedeparture of Ian and Carol McCarthy who left the company after guiding it formany years to pursue their ambitions to travel. The group (MC2/XTA) is now ledby Terry Clarke, Technical Director MC2 Audio and John Austin, TechnicalDirector of XTA Electronics.

Instrumentation solutions and services for automated functional test and mechanical data acquisition applications, including signal switching and I/O, static and dynamic structural test, NVH, temperature and voltage, electronic signal distribution, acquisition, and monitoring, used in the world’s most demanding test applications. Products and systems are used to monitor and record data that characterizes the physical integrity and performance of aircraft, engines and other large structures, as well as automate the functional testing of complex electronic systems. Markets include aerospace/defense, energy/power generation, automotive/transportation, electronics, civil engineering, education and oil and gas.

Technology,Inc., as a leading provider of high-quality RF &MW test and measurement Instrument, especially for SpectrumAnalyzers, now is enjoying a rapid developing speed in the global test andmeasurement market. Headquarter in Taipei, we concentrate on providing the bestRF instruments and accessories worldwide since 1997. Now, Saluki has branchoffices in provinces of mainland China and is expanding worldwide.
Saluki hasa dedicated technical department, customer support team and experienced accountmanagers available to assist your needs at any time.
Our goal isto always provide our customers with the best quality products, highest qualityof service, and most innovative technology and solutions.

NF Techno Commerce Co., Ltd. offers electrical measuringinstruments, power supplies and function modules. The products play a vitalrole in the development of science, technology, and industry. The world isevolving while accelerating, and new product inventions are developed one afteranother and new measurement and control technology are the necessary for thedevelopment of new invention.
Going forward, NF will remain committed to providing value that satisfies ourcustomers, and to study measurement and control technology so that we cansupport future technology.