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HIOKI E E CORPORATION

Established in 1935, HIOKI E E CORPORATION  has grown to become a world leader in providing consistent delivery of test and measuring instruments through advanced design, manufacturing, sales and services. By offering over 200 main products characterized by safety and quality while meeting an expansive range of applications, we aim to contribute to the efficiency and value of our customers’ work in research and development, production and electrical maintenance.

 

HIOKI is used for testing of electronic circuit boards and boards with embedded active and passive devices, development of transport-related equipment and monitoring to detect equipment malfunctions, testing of electronic components and evaluation of the quality of energy-saving equipment and power supplies and maintenance and inspection of electrical work and equipment.HIOKI E E CORPORATION Electrical measuring instruments, known as the “mother tools” of industry, play an essential role in research and development, manufacturing, maintenance, and service. It comprise four product groups: automatic test equipment, data recording equipment, electronic measuring instruments, and field measuring instruments used in a broad range of industries and fields, from maintenance and inspection of electrical work and equipment to testing of electronic components used in smart phones and computers and development of electric vehicles and solar power generation technologies.

 

HIOKI Power Quality Analyzers (PQA); Insulation Testing; Data Acquisition Recorders; Power Demand Meters; Data Loggers; AM Meters; Volt Meters; Clamp-On; Digital Multimeters; Meters; Testers; Field Use Measurement Instruments; Electronic Measurement Instruments; Recorders and Automatic Test Equipment.                           download (8)

General Catalog: Electrical Measuring Instruments 2018 (64.5MB)

Short Form Catalog

Catalog: Short Form Catalog (4.7MB)

Catalog: 2018 Field Measuring Instruments (43.5MB)

Hioki CLAMP METER Series Catalog

Hioki Clamp Meter Series Catalog


  • The Hioki Earth Tester FT6031-50 is a robust, IP67-rated ground resistance tester designed for fast, precise, and reliable measurements in challenging field environments. Ideal for professional electrical maintenance and safety inspections, it ensures accurate earth resistance testing for all grounding types.

    Key Features:

    • IP67 dustproof and waterproof protection for outdoor use
    • Wireless data transfer with optional Z3210 Adapter
    • Test Class A to D grounds with a single meter
    • Wide measurement range from 0 Ω to 2000 Ω
    • Advanced noise resistance up to 25 V rms
    • Auto power-off and digital display for efficient operation
    • Easy two-pole or three-pole measurement methods
    • Innovative tangle-free cable winder for quick setup and cleanup

     

    Select options This product has multiple variants. The options may be chosen on the product page
    Learn More
  • The Hioki Earth Tester FT6041 is a highly versatile and durable ground resistance tester engineered for precision and performance in any field environment. With IP67 protection, multiple measurement methods, and wireless data transfer capability, it’s ideal for professionals handling complex grounding applications.

    Key Features:

    • Compatible with 2, 3, and 4-pole measurement methods
    • MEC function for testing without disconnecting ground electrodes
    • IP67-rated protection for harsh field environments
    • Measures even on concrete using Earth Nets Module
    • Fast 6-second readings with tangle-free cord rewinding
    • Operates in extreme temperatures from -25°C to 65°C
    • Optional Z3210 adapter enables wireless data transfer
    • Excellent noise resistance with 30 V RMS ground potential tolerance

     

    Select options This product has multiple variants. The options may be chosen on the product page
    Learn More
  • The Hioki PW8001 High-Precision Power Analyzer sets the benchmark for precision power analysis, offering unmatched accuracy and flexibility for evaluating motor and inverter efficiency. Supporting DC and frequencies from 0.1 Hz to 5 MHz, it features an 8-channel measurement capacity, enabling simultaneous analysis of complex systems like EV drivetrains, renewable energy sources, and high-efficiency SiC/GaN semiconductors.

    Equipped with advanced features such as automatic phase correction, intuitive Power Spectrum Analysis (PSA), and CAN/CAN FD integration, the PW8001 excels in capturing high-speed switching power fluctuations and harmonics. Its compatibility with high-voltage systems (up to 1500 V) and seamless connectivity with industry-standard software like LabVIEW and MATLAB ensure it meets diverse testing needs. With its robust design, real-time waveform visualization, and comprehensive motor analysis functions, the PW8001 is the ultimate tool for power conversion efficiency analysis.

     

    • Uninterrupted polarity switching function
    • Safety conductor current measurement function
    • Automatic measurement functionality
    • 110% voltage application jack
    • Circuit breaker for device under measurement
    • Save measurement data for 100 devices
    • Improved test reliability
    • Simple, interactive operation
    • Ability to store up to 30 sets of measurement conditions

     

    • Measure high-voltage battery packs up to 1000V
    • Production line testing of high-voltage battery packs for EV, PHEV
    • 0.1 μΩ to 3000 Ω internal resistance range (pack total resistance, bus bar resistance)
    • Spark discharge reduction function
    • Analog output function
    • Optional measurement probe available for 1000 V and high-voltage battery packs

    Model No. (Order Code)

    BT3564

    Note: Measurement leads are not included. Purchase the appropriate lead option for your application separately. The male (system side) of the EXT I/O connector is also available. Please inquire with your Hioki distributor.

    Guarantee3yearsRS232C USB2CE
    • 5-range testing voltage of 50 V/100 MΩ to 1000 V/4000 MΩ
    • Stable & medium-speed digital readings, 0.8 second response time of PASS/ FAIL decisions
    • Drop proof onto concrete from 1m (3.28 feet)
    • Bright LED, luminous LCD, test lead with bright LED lamp to illuminate near hand (Also available in the IR4056-21)
    • Continuity check via 200 mA testing
    • Built in AC/DC voltage meter, useful for testing solar power generation systems and electric vehicles

     

  • DC, 0.5 Hz to 200 kHz, 3-phase 4-wire, High Precision Power Analyzer for Motor and Inverter Efficiency Analysis

    Model No. (Order Code)

    PW3390-01
    PW3390-02 D/A output
    PW3390-03 D/A output, motor analysis

    Note: PW3390 by itself does not support current and power measurements. Optional current sensor and voltage cord are necessary to measure current or power parameters. Specify inclusion of Motor analysis & D/A output upon order for factory installation. These options cannot be changed or added after delivery.

    LANRS232C USB2 TrueRMS SDCE
  • 3-Phase 4-Wire Power Quality Analyzer Compliant to IEC61000-4-30 Class S Standards and On-screen Guide to Deliver Easy Setup and Testing

    Model No. (Order Code)

    PQ3100 main unit, clamp sensor is sold separately
    PQ3100-91 kit includes 600 A sensor × 2 and other options
    PQ3100-92 kit includes 600 A sensor × 4 and other options
    PQ3100-94 kit includes 6000 A sensor × 4 and other options

    Note: An optional current sensor is necessary to measure current or power parameters. Select from Value Kits for added savings.

    LANUSB 2.0CETrueRMS RS232CSD