Electrical test instruments suppliers

134 companies in our directory list electrical test instruments. Most are based in Germany (53), China (35) and Taiwan (9). 134 exhibit at electronica 2026.

Suppliers
134
By type
Design & engineering services 5 · Software vendor 3 · Test & certification lab 2
At electronica 2026
134
At EFX 2026
2
  1. Endrich Bauelemente Vertriebs GmbH

    Software vendor · Germany

    electronica 2026
    10 Nov
    C3.301

    For 50 years, from components to systems – endrich, your design-in partner.

    • Electrical test instruments
    • Industrial & circular connectors
    • Automotive connectors
    • RF & coaxial connectors
    • Power connectors & terminals
  2. HVP High Voltage Products GmbH

    Design & engineering services · Germany

    electronica 2026
    10 Nov
    C3.320

    Solutions, design, and products fitted to customer’s needs, since 2005.

    • Electrical test instruments
    • Industrial & circular connectors
    • Cable assemblies
    • Bulk cable & wire
    • RF & coaxial connectors
  3. TDK Corporation

    Test & certification lab · Germany

    electronica 2026
    10 Nov
    B5.520 +1

    A world leader in electronic solutions for the smart society

    • Electrical test instruments
    • Power management ICs
    • Diodes & small-signal transistors
    • Magnetic & ceramic components
    • EMI / ESD shielding
  4. IMST GmbH

    Software vendor · Germany

    electronica 2026
    10 Nov
    C5.164

    Inspiring Mobile & Satellite Communication Technologies

    • Electrical test instruments
    • RF & microwave components
    • ASIC / FPGA / custom ICs
    • IoT devices & gateways
    • GNSS / positioning
  5. Nucletron Technologies GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    B3.131

    Electronic components & systems, tube technology + cooling solutions

    • Electrical test instruments
    • RF & coaxial connectors
    • Bulk cable & wire
    • Connectors
    • Switches, relays & keypads
  6. ET System electronic GmbH

    System integrator · Germany

    electronica 2026
    10 Nov
    A5.230

    German manufacturer of AC & DC Sources

    • Electrical test instruments
    • Laboratory power supplies & loads
    • System design & integration
    • EV charging & on-board power
    • Special power supplies
  7. Yokogawa Deutschland GmbH Test&Measurement

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A4.117

    Meet the Precision Makers - Your partner for trusted measurements

    • Electrical test instruments
    • Environmental & thermal test equipment
    • Test systems & ATE
    • Power electronics & energy
    • Renewable energy & photovoltaics
  8. Caltest Instruments GmbH

    Test & certification lab · Germany

    electronica 2026
    10 Nov
    A4.349

    Your Power Partner for AC & DC Power Supplies, Loads and Test & Measurement

    • Electrical test instruments
    • AC/DC power supplies
    • Inverters & frequency converters
    • UPS systems
    • EV charging & on-board power
  9. Infinite Electronics

    Type not confirmed · United States

    electronica 2026
    10 Nov
    A3.241

    Infinite Electronics. Where Every Connection Matters.

    • Electrical test instruments
    • RF & coaxial connectors
    • Industrial & circular connectors
    • Cable assemblies
    • Antennas
  10. NDK Nihon Dempa Kogyo Co., Ltd.

    Type not confirmed · United Kingdom

    electronica 2026
    10 Nov
    B4.402

    NDK crystal devices support cutting-edge automotives and communications

    • Electrical test instruments
    • RF & microwave components
    • Optoelectronic components
    • MEMS & motion sensors
    • Power supplies & energy
  11. KEYENCE DEUTSCHLAND GmbH

    Type not confirmed · Germany

    EFX 2026
    In 5 days
    9C52

    KEYENCE is one of the world market leaders in automation and quality assurance

    • Electrical test instruments
    • Inspection & vision systems
    • Vision systems & integration
    • Industrial cameras
    • 3D cameras & sensors
  12. Transfer Multisort Elektronik Sp. z o.o.

    Type not confirmed · Poland

    electronica 2026
    10 Nov
    B5.361

    Transfer Multisort Elektronik is a global distributor of electronic components.

    • Electrical test instruments
    • Connectors
    • Cables & wiring
    • Switches, relays & keypads
    • Enclosures & housings
  13. Vision SMT Kft.

    Contract manufacturer (EMS) · Hungary

    electronica 2026
    10 Nov
    A1.621

    Trusted European EMS partner from prototypes to high-volume production.

    • Electrical test instruments
    • THT assembly
    • Box build & system integration
    • Test systems & ATE
    • SMT assembly
  14. GÖPEL electronic GmbH

    Type not confirmed · Germany

    EFX 2026
    In 5 days
    9A26

    Manufacturing of electrical and optical measurement and testing technology.

    • Electrical test instruments
    • Test systems & ATE
    • Inspection & vision systems
    • Electronics production equipment
    • Assembly systems & basic systems
  15. TSEP Technical Software Engineering Plazotta GmbH

    Design & engineering services · Germany

    electronica 2026
    10 Nov
    A4.628

    Specialized Test and Measurement Equipment Manufacturer

    • Electrical test instruments
    • Edge AI & vision systems
    • Test systems & ATE
    • Embedded software & OS
    • Test & measurement software
  16. I-PEX Europe

    Type not confirmed · France

    electronica 2026
    10 Nov
    B2.310

    Leading in the field of high-frequency and high-speed transmissions

    • Electrical test instruments
    • Cable assemblies
    • PCB connectors
    • Automotive connectors
    • RF & coaxial connectors
  17. Mouser

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    C3.578

    Semiconductor and electronic component distributor for over 1200 manufacturers.

    • Electrical test instruments
    • Optoelectronic components
    • Pressure, force & mechanical sensors
    • MEMS & motion sensors
    • Wireless modules
  18. Pacific Power Source Europe GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A4.349

    Leading manufacturer of AC/DC test systems for demanding applications worldwide

    • Electrical test instruments
    • AC/DC power supplies
    • Inverters & frequency converters
    • UPS systems
    • EV charging & on-board power
  19. RFbeam Microwave GmbH

    Design & engineering services · Switzerland

    electronica 2026
    10 Nov
    B4.220

    Radar Sensors, Custom OEM Solutions, RF and Signal Processing

    • Electrical test instruments
    • Hardware / electronics design
    • PCB layout
    • Position, distance & proximity sensors
    • Smart grids & smart energy
  20. TEST-OK BV

    Type not confirmed · Netherlands

    electronica 2026
    10 Nov
    A4.350

    Innovative, high-end solutions for functional testing of electronic assemblies

    • Electrical test instruments
    • Functional & in-circuit testing
    • Test systems & ATE
    • Test & measurement software
    • Power electronics & energy
  21. Allegro MicroSystems

    Type not confirmed · United States

    electronica 2026
    10 Nov
    C6.128 +1

    Sensing & power semiconductor solutions for AI, robotics, and next-gen xEVs.

    • Electrical test instruments
    • Position, distance & proximity sensors
    • Current & magnetic sensors
    • Drives & servo technology
    • Power management ICs
  22. Chroma Germany GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A4.624

    Prüflösungen für EV-, Batterie-, Leistungselektronik- und Energiesysteme.

    • Electrical test instruments
    • AC/DC power supplies
    • EV charging & on-board power
    • Special power supplies
    • Test systems & ATE
  23. Delta Electronika BV

    Type not confirmed · Netherlands

    electronica 2026
    10 Nov
    A5.214

    Delta Elektronika, established in 1959, is an independent manufacturer of world class DC power supplies ranging from 150W to 300 kW.

    • Electrical test instruments
    • AC/DC power supplies
    • Inverters & frequency converters
    • Special power supplies
    • Automotive
  24. MCD Elektronik GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A4.232

    Measurement and Test Systems for Electronic Production.

    • Electrical test instruments
    • Test systems & ATE
    • Inspection & vision systems
    • Test & measurement software
    • Functional & in-circuit testing
  25. PTR HARTMANN GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A3.300

    PTR HARTMANN develops, produces and distributes electrical components.

    • Electrical test instruments
    • PCB connectors
    • Power connectors & terminals
    • MEMS & motion sensors
    • Inductors & chokes
  26. Schulz-Electronic GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A5.214

    Experts for power supplies, electronic loads, AC sources & high voltage devices.

    • Electrical test instruments
    • AC/DC power supplies
    • Inverters & frequency converters
    • EV charging & on-board power
    • Special power supplies
  27. dataTec AG

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A4.207

    dataTec AG - specialist distributor for measuring and testing technology.

    • Electrical test instruments
    • AC/DC power supplies
    • EV charging & on-board power
    • Special power supplies
    • Test systems & ATE
  28. Pickering Group

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A4.242

    Switching and Simulation for LXI, PXI and PCI, Cable Solutions, Reed Relays

    • Electrical test instruments
    • Switches, relays & keypads
    • Test systems & ATE
    • Test & measurement software
    • Aerospace & defence
  29. Teledyne LeCroy

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A4.616

    Test Solutions that Accelerate Design - Test Equipment for Every Need

    • Electrical test instruments
    • Wireless modules
    • Test systems & ATE
    • E-mobility
    • Industrial automation
  30. erfi Ernst Fischer GmbH + Co. KG

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A4.343

    Laboratory/workstation syst.,measuring/testing equip.,test syst. f safety/funct.

    • Electrical test instruments
    • Test & measurement software
    • Test systems & ATE
    • Special power supplies
    • Industrial automation
  31. MEDi Kabel GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    B2.507

    MEDi Kabel is one of the leading traders for strands, wires and special cables.

    • Electrical test instruments
    • Bulk cable & wire
    • RF & coaxial connectors
    • Cable assemblies
    • Cables & wiring
  32. uwe electronic GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A4.607

    Test & Contact technology; Temperature management; Automation

    • Electrical test instruments
    • PCB connectors
    • Thermal management
    • Temperature sensors
    • Connectors
  33. Yihshu Industrial Co., Ltd.

    Type not confirmed · Taiwan

    electronica 2026
    10 Nov
    B4.348/3

    Professional manufacturers of various connection cable and wire.

    • Electrical test instruments
    • Industrial & circular connectors
    • Cable assemblies
    • Connectors
    • EV charging & on-board power
  34. Danyang Teruilai Electronics Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    B3.542/4

    Danyang Teruilai Electronics produces RF connectors & cable assemblies.

    • Electrical test instruments
    • Bulk cable & wire
    • RF & coaxial connectors
    • Cable assemblies
    • Connectors
  35. Denkei Europe GmbH

    Distributor · Germany

    electronica 2026
    10 Nov
    A4.661

    We contribute to the development of society through measurement technologies.

    • Electrical test instruments
    • Component distribution
    • Test systems & ATE
    • Power semiconductors
    • Power electronics & energy
  36. Electro PJP

    Type not confirmed · France

    electronica 2026
    10 Nov
    A4.224

    Electro-PJP is a French Test & Measurement accessories manufacturer since 1979.

    • Electrical test instruments
    • RF & coaxial connectors
    • Power connectors & terminals
    • MEMS & motion sensors
    • Printed circuit boards
  37. electronica 2026
    10 Nov
    A3.461/1

    JSXCONN founded in 2013 focuses on R&D, production & sales of Type-c connectors.

    • Electrical test instruments
    • Industrial & circular connectors
    • Cable assemblies
    • Connectors
    • EV charging & on-board power
  38. High Voltage Potting and Coating BV (HVPC)

    Design & engineering services · Netherlands

    electronica 2026
    10 Nov
    C3.320

    Manufacturer and expert in the field of high-voltage electronics

    • Electrical test instruments
    • ASIC / FPGA design
    • Transformers & coilware
    • Coil winding
    • Medical electronics
  39. Raltron Electronics - Rami Technology USA

    Type not confirmed · United States

    electronica 2026
    10 Nov
    A6.510

    Founded in Miami, Florida, in 1983, Raltron Electronics Corporation is a leading manufacturer of frequency management and wireless connectivity solutions. Its product portfolio includes crystal resonators, oscillators, TCXOs, VCXOs, OCXOs, SAW devices, filters, antennas, and RF…

    • Electrical test instruments
    • RF & microwave components
    • Antennas
    • Printed & flexible electronics
    • Consumer electronics
  40. ROHDE & SCHWARZ GmbH & Co. KG

    Software vendor · Germany

    electronica 2026
    10 Nov
    A4.307

    Test and measurement from the everyday to the extraordinary

    • Electrical test instruments
    • EDA / CAD / CAE software
    • Prototyping
    • Low-volume / small-batch production
    • Automotive

Listings come from trade-fair directories and company websites; each profile shows the source of every fact.