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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


  • A high-performance analyzer designed for R&D applications involving electrochemical components, materials, batteries, and EDLCs. It enables precise impedance measurements essential for advanced evaluation and development.

    Key Features:

    • Wide frequency range: 1 mHz to 200 kHz for detailed ion and solution behavior analysis
    • Dual function: High-speed continuous LCR and sweep measurements with one device
    • Battery analysis: Measures internal impedance under no-load conditions
    • Ultra-fast sweep: Perform measurements in as little as 2 ms
    • High accuracy: ±0.05% basic precision for reliable R&D and testing
    • Advanced analysis: Supports Cole-Cole plots and equivalent-circuit modeling for electrochemical studies
  • An advanced firmware upgrade for the IM3570 that enables quick and accurate equivalent circuit analysis, ideal for in-depth component evaluation and quality control.

    Key Features:

    • Automatically selects the optimal equivalent circuit model from five typical options
    • Minimizes discrepancies between measured and ideal frequency characteristics
    • Determines acceptance/rejection of L, C, and R elements with precision
    • Evaluates resonance sharpness (mechanical quality coefficient)
    • Enables detailed analysis of piezoelectric elements and inductors through resonance
  • A high-speed, high-precision LCR meter ideal for low-ESR and impedance testing in advanced electronic components like polymer capacitors, inductors, and piezoelectric elements.

    Key Features:

    • Continuous LCR/DCR/sweep measurements with one instrument
    • Ultra-fast testing speeds: 1.5 ms (1 kHz), 0.5 ms (100 kHz)
    • High accuracy: ±0.08% basic accuracy for Z parameter
    • Ideal for low-ESR measurement of functional polymer capacitors
    • Suitable for resonance testing of piezoelectric elements
    • Accurate DCR and L-Q testing of inductors, coils, and transformers
  • The Hioki IM7580A is a compact, high-speed impedance analyzer for 1 MHz to 300 MHz testing, ideal for both production and R&D. It works seamlessly with the IM9201 SMD fixture for reliable component testing.

    Key Features:

    • 1 MHz to 300 MHz frequency range
    • 0.5 ms test speed
    • ±0.72% basic accuracy
    • Compact half-rack size with palm-sized test head
    • Reliable contact check functions
    • Frequency, level, and time sweeps in Analyzer Mode
    • RF I-V method for precise measurement
  • The Hioki IM7581 is a compact, high-speed impedance analyzer designed for accurate testing from 100 kHz to 300 MHz. It’s ideal for both production and development environments.

    Key Features:

    • 100 kHz to 300 MHz frequency range
    • 0.5 ms fastest test speed
    • ±0.72% basic accuracy
    • Compact half-rack size, palm-sized test head
    • Reliable contact check via DCR, Hi-Z reject, or waveform judgment
    • Supports frequency, level, and time sweeps in Analyzer Mode
    • Uses RF I-V method for precise measurement
  • The Hioki Impedance Analyzer IM7587 3 GHz provides precision, speed, and versatility for impedance measurements from 1 MHz to 3 GHz, ideal for both R&D and mass production applications in electronic component testing.

    Key Features:

    • Frequency range: 1 MHz to 3 GHz
    • Test speed: 0.5 ms
    • Measurement variability: 0.07%
    • Basic accuracy: ±0.65% reading
    • RF I-V measurement technique
    • Compact half-rack design with palm-sized test head
    • Robust contact check capabilities
    • Analyzer mode: frequency and level sweeps, time interval measurements
  • Key Features:

    • Measure even harmonic waveform components using the True RMS method
    • Expanded -25°C to 65°C operating temperature range
    • Connect the CT6280 flexible sensor to measure up to 4199 A in thick or paired wires
    • Drop proof design withstands drop from a height of 1 meter

     

    • CAT IV 600 V, CAT III 1000 V
      When using P2000: CAT III 2000 V, CAT IV 1000 V
    • Easily get into tight spaces between cables thanks to thin sensor with a minimum cross-section span of 11 mm
    • Measure up to 2000 A AC
    • AC A, AC and DC V, DC+AC V, resistance, frequency, and more
    • Easily transfer measurement data to your smartphone or tablet by using our free app GENNECT Cross or to an Excel® file (*1)
    • Harmonic analysis from 1st to 30th order with GENNECT Cross (*1)

     

    • Simply clip clamps onto wire insulation
    • Green LED arrow clearly shows phase direction, perfect for visual reports
    • CAT III 1000V
    • Rotating LED indicator shows the phase sequence for a 3-phase power supply at a glance
    • Intermittent beeps signal positive phase; continuous tone signals reverse phase
    • Magnetic base allows the instrument to be secured on a distribution panel

     

    • Measure the fundamental waveform component using the average rectified method
    • Expanded -25 °C to 65 °C operating temperature range
    • Connect the CT6280 flexible sensor to measure up to 4199 A in thick or paired wires
    • Drop proof design withstands drop from a height of 1 meter

    Guarantee3years  CE  DROPPROOF

  • Power Demand Analyzer (Custom 5000A Kit)

     

    • Supports single to three-phase, 4-wire circuits
    • Measure up to 780 V with a 1000 V display range
    • Simultaneously measure up to three single-phase, 2-wire circuits (in the same power system)
    • Broadly applicable for many jobs, including leakage current measurement (An optional clamp-on leakage sensor measures as low as 50 mA)
    • Store months of data on SD cards
    • Identifies your power condition to help save energy
    • The QUICK SET function guides you in making the right connections
    • Choose PW3360-21 for harmonic measurements up to the 40th order

     

  • Single-Phase and Three-Phase Handheld Power Meter with Harmonic Analysis Up to 20th Order

     

  • 3-Phase 4-Wire Portable Power Quality Analyzer to Detect, Measure and Record Power Quality Issues, Harmonics, Demand, Inrush and Power Transients

     

  • Wide band 4Hz to 5Mz Impedance Analyzer for High Speed Testing and Frequency Sweeping of Piezoelectric Elements, Functional Polymer Capacitors, Coils and Transformers