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

Showing 1–16 of 19 results


  • The Hioki 3506-10 C Meter is a high-speed dual-band capacitance meter designed specifically for ceramic capacitor testing on automated production lines. Built for seamless integration with taping machines and sorting systems, it delivers fast, stable, and repeatable measurements even in demanding manufacturing environments.

    Key Features

    • Dual measurement frequencies of 1 kHz and 1 MHz
    • Ultra-fast analog test time of 0.6 ms at 1 MHz
    • Stable low-capacitance measurement for MLCC production
    • Enhanced noise resistance for reliable inline testing
    • BIN function for efficient component screening
    • Designed for integration with taping machines and sorters
    • Excellent repeatability for high-volume manufacturing

     

  • 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
  • The Hioki 3153 HiTESTER is an all-in-one solution for insulation resistance and AC/DC voltage withstand testing. It is fully programmable for automated multi-point testing, making it ideal for industrial, manufacturing, and electrical safety applications.

    Key Features

    • Programmable insulation testing from 50 V to 1200 V DC
    • Dielectric strength testing for AC/DC voltages up to 5 kV
    • Store and program up to 32 test files with 50 steps each
    • Optional scanner for automatic multi-point testing
    • Accurate voltage generation via PWM method, independent of supply voltage
    • Ramp timer function for controlled voltage rise/fall during testing
    • Digital display of measured voltage, current, and resistance
    • Compact design with full remote operation capability

     

  • The Hioki 3930 High Voltage Scanner is a passive auxiliary device designed to streamline multi-point high-voltage testing when paired with the Hioki 3153 or a sequencer. Its isolated channels allow safe and efficient AC/DC voltage testing while minimizing connection changes, making it ideal for industrial testing and quality control applications.

    Key Features

    • Supports AC/DC high-voltage output up to 5 kV
    • Multi-point testing: 8 channels per unit, up to 32 channels with 4 connected units
    • Fully isolated HV I/O, control lines, and power supply
    • Operates in multi-mode or single-mode scanning for flexible testing
    • Compatible with Hioki 3153 program function or standard sequencer
    • Fast operation with <6 ms response and recovery time
    • Includes HV test leads, control connector cable, and grounding cable

     

  • Key Features:

    • High-precision EIS measurement for EV and ESS battery testing
    • Frequency range: 0.01 Hz to 1.05 kHz for versatile impedance analysis
    • Measures impedance, voltage, and temperature simultaneously
    • Supports Nyquist (Cole-Cole) plotting for battery R&D
    • Four-terminal pair probes reduce magnetic flux for stable measurements
    • LAN interface enables multi-channel testing and integration into production systems
    • Compatible with third-party equivalent circuit analysis software
    • Reliable for both R&D and manufacturing applications

     

  • The Hioki BT5525 Tester is engineered for battery production lines to detect microscopic insulation defects and contamination before shipment. It ensures safety, reduces false negatives, and accelerates high-speed testing, making it ideal for modern battery manufacturing.

    Key Features

    • Proprietary BDD function detects minuscule internal short-circuits caused by contamination
    • Stable insulation resistance testing even in noisy environments
    • Contact check function prevents erroneous judgments
    • Maximum test voltage of 500 V for battery cell, module, and pack testing
    • High-speed charging up to 50 mA and discharging up to 40 mA for faster testing
    • Compact design allows integration into battery production systems
    • Cost-effective solution for small to large battery cells and packs
    • PC application for waveform review and CSV data export

     

  • The Hioki IR5050 High Voltage Insulation Tester delivers precise and reliable insulation resistance testing up to 5 kV and 10 TΩ. Designed for professionals, it offers advanced diagnostics, wireless connectivity, and rugged durability — making it ideal for industrial maintenance and electrical testing.

    Key Features:

    • Measures insulation resistance up to 10 TΩ
    • Test voltages from 250 V to 5000 V DC
    • Calculates and displays PI, DAR, and DD diagnostics automatically
    • Supports both wireless (Bluetooth) and USB data transfer
    • Compact, lightweight design with IP65-rated carrying case
    • Step and ramp voltage testing for advanced insulation analysis
    • CAT IV and CAT III safety ratings for enhanced protection
    • Compatible with GENNECT Cross app for real-time reporting

     

    Select options This product has multiple variants. The options may be chosen on the product page
    Learn More
  • Key Features:

    • Safely measure solar PV insulation resistance while generating power
    • CAT III 2000 V and CAT IV 1000 V safety rating for reliable high-voltage testing
    • 5 kV test voltage and 10 TΩ insulation resistance range
    • Specialized PV insulation measurement mode compliant with IEC 62446-1
    • Automatically calculates and displays PI, DAR, and DD diagnostics
    • Flexible voltage adjustment from 250 V to 5000 V
    • Data memory with wireless and USB connectivity options
    • Compact, lightweight design with IP65-rated carrying case for durability

     

    Select options This product has multiple variants. The options may be chosen on the product page
    Learn More
  • Key Features:

    • Fastest insulation tester in the industry with results in as little as 50 ms
    • Wide test voltage range: 25 V to 1000 V with 1 V resolution
    • Quick residual voltage discharge for faster takt times
    • Contact check function prevents false readings from poor connections
    • Short-circuit check detects micro-shorts before testing
    • Built-in LAN and RS-232C for system integration
    • Compact, lightweight design ideal for battery and production line testing
    • Models available: ST5520 (I/O output) and ST5520-01 (BCD output)

     

  • The Hioki IM7583 Impedance Analyzer is a high-speed, reliable LCR measurement device ideal for testing electronic components in high-volume production environments. It combines precision, compact design, and flexible operation for a wide range of applications.

    Key Features

    • Test frequency range: 1 MHz to 600 MHz
    • Fastest analog test speed: 0.5 milliseconds
    • Basic accuracy: ±0.65% rdg.
    • Half-rack body with palm-sized test head for flexible placement
    • RF I-V method for accurate impedance measurement
    • Contact check with DCR testing, Hi-Z reject, or waveform judgment
    • Frequency sweeps, level sweeps, and time interval measurements in Analyzer Mode
    • Comparator function for automated PASS/FAIL judgments

     

  • The Hioki IM7585 Impedance Analyzer is a high-speed, high-precision LCR and impedance measurement device designed for R&D and production environments. It delivers fast, accurate testing of electronic components from 1 MHz to 1.3 GHz.

    Key Features

    • Test frequency range: 1 MHz to 1.3 GHz
    • Fastest test speed: 0.5 milliseconds (analog measurement)
    • Exceptional stability with 0.07% measured value variability at 1 GHz
    • Basic accuracy: ±0.65% rdg.
    • Half-rack body with a palm-sized test head for flexible placement
    • RF I-V method for precise impedance analysis
    • Contact check with DCR testing, Hi-Z reject, or waveform judgment
    • Frequency sweeps, level sweeps, and time interval measurements in Analyzer Mode
    • Comparator function for PASS/FAIL judgments

     

  • The Hioki IM9201 SMD Test Fixture is a high frequency test fixture designed exclusively for the IM7580 series impedance analyzers. Supporting six common SMD package sizes, it enables stable, repeatable impedance measurements up to 3 GHz for advanced component evaluation in R&D and production environments.

    Key Features

    • Designed exclusively for Hioki IM7580 series impedance analyzers
    • Supports impedance measurement up to 3 GHz
    • Accommodates six SMD package sizes in one fixture
    • Dual device guides allow fast and accurate component placement
    • Optimized for high frequency stability and repeatability
    • Ideal for RF components, ferrite beads, and chip inductors

     

  • 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

Showing 1–16 of 19 results