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 24 results


  • The BT3554-50 Battery Tester streamlines the inspection of UPS and lead-acid batteries by providing fast, accurate measurement of internal resistance and voltage without taking the battery offline. Designed for field use, it combines precision, noise reduction technology, and smart wireless connectivity for efficient diagnostics and data management.

    Key Features

    • Measure internal resistance and voltage in just 2 seconds
    • Diagnose battery condition (PASS, WARNING, FAIL) instantly
    • Perform measurements while battery is online
    • Noise-resistant technology ensures reliable readings
    • Screen and audio guidance for simplified measurement
    • Save and manage data via smartphone, tablet, or Excel® using GENNECT Cross (Z3210 adapter required)
    • New ergonomic leads (L2020 Pin Type) for easy access to battery terminals
    • Optional wall and shoulder straps for hands-free operation

     

  • The BT4560-50 Battery Impedance Meter provides accurate Electrochemical Impedance Spectroscopy (EIS) measurements for high-capacity batteries in EVs and ESSs. Designed for R&D and manufacturing, it simplifies the testing of internal battery resistance, charge transfer, and electrode behavior, while enabling multi-battery evaluation systems.

    Key Features

    • EIS measurement frequency: 0.01 Hz to 1.05 kHz
    • Simultaneous impedance, voltage, and temperature measurement
    • Dedicated evaluation software for R&D analysis
    • Compatible with third-party equivalent circuit analysis
    • LAN interface for production line integration and multi-channel testing
    • Measures very low impedances: 1 mΩ or less
    • Four-terminal pair probes reduce noise and ensure stable readings

     

  • The BT4560-60 Battery Impedance Meter delivers reliable Electrochemical Impedance Spectroscopy (EIS) measurements for EVs, energy storage systems, and high-capacity battery R&D and production. Engineered for precision and efficiency, it enables quick assessment of battery cell health, internal resistance, and electrode performance.

    Key Features

    • EIS measurement frequency: 0.01 Hz to 10 kHz
    • Simultaneous impedance, voltage, and temperature measurement
    • Dedicated software for R&D evaluation
    • Compatible with third-party equivalent circuit analysis
    • Scalable multi-battery testing via SW1001/SW1002 Switch Mainframes
    • Measures very low impedances: 1 mΩ or less
    • Four-terminal pair measurement for stable, noise-resistant readings

     

  • 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

     

  • 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

     

  • 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 MR6000 Memory HiCorder sets a new benchmark in waveform recording, combining cutting-edge technology, intuitive design, and world-class performance. Built from the ground up, it’s engineered to tackle both current and future measurement challenges with ease and precision.

    Key Features:

    • Large, intuitive touch panel for efficient and user-friendly operation
    • Simultaneous multi-channel isolation measurement at up to 200 MS/s (with High Speed Analog Unit U8976)
    • Significantly faster data saving for a seamless experience
    • Real-time data saving without interrupting ongoing measurements
  • The Hioki Rack-mounted Multi-channel System Recorder (MR8741/MR8740) is a powerful, high-speed, single-device solution for waveform recording and generation. Ideal for test systems, it offers high-resolution, isolated multi-channel measurements with fast sampling capabilities.

    Key Features:

    • Integrated waveform recording and generation in one device
    • Equipped with DVM Unit MR8990 for high-accuracy 24-bit resolution measurements
    • Supports up to 16 channels (MR8741) for multi-channel testing
    • Isolated input between channels and from input to chassis (up to 300 V AC/DC)
    • High-speed sampling up to 20 MS/s
    • Compact rack-mountable design (4U height, under 180 mm depth)
    • Monitor display and setting access via DVI-D and mouse
    • Enables remote measurement and control via LAN
    • Browser-based screen monitoring or advanced control via Hioki 9333 LAN Communicator
  • The Hioki Memory Recorder is a high-speed, fully-isolated data acquisition system designed for precise and simultaneous measurement of multiple analog and logic signals. Ideal for testing, simulation, and system diagnostics, it combines waveform generation and recording in one powerful unit.

    Key Features:

    • Generate and record waveforms using a single device
    • Simulate issues by outputting previously recorded problematic waveforms to test devices
    • Supports 32 analog + 32 logic channels, expandable to 28 analog + 64 logic channels
    • High-speed sampling up to 20 MS/s with fully isolated inputs
    • Ensures safe measurement with complete analog input isolation
    • Equipped with a large-capacity 512M-word memory
    • Simultaneously measures high voltage and ultra-low voltage system signals

     

  • The Memory HiCorder MR8848 is a rugged, high-speed data acquisition recorder designed for capturing critical transient events in demanding industrial and infrastructure environments.

    Key Features

    • Durable, shock-resistant portable design for field use
    • Isolated analog channels for safe multi-system measurements
    • 32 analog and 64 logic channels for complex signal analysis
    • High-speed sampling to capture fast transient waveforms
    • Large-capacity memory for long-duration recording
    • Built-in waveform and numerical analysis for pass or fail judgments
    • Optional on-site printer for secure, tamper-proof documentation

     

  • The Memory HiCorder MR8870 is a compact, high-speed data acquisition recorder designed for waveform observation and RMS variation recording in maintenance and fault analysis applications.

    Key Features

    • Dual recording mode for instantaneous waveforms and RMS variations
    • Two isolated analog channels with 2 MW internal memory
    • Real-time saving of measured values to CF card
    • Synchronize two instruments to record four channels at once
    • High-speed performance up to 1 MS per second
    • Compact handheld design for easy field transport
    • Sharp QVGA TFT wide LCD for clear waveform viewing
    • Ideal for elevator, motor, inverter, and machine diagnostics

     

  • The Memory HiCorder MR8875 is a high-speed, portable data acquisition recorder designed for vehicle testing, performance evaluation, and advanced multichannel measurements.

    Key Features

    • 1000 V direct input with instantaneous DC and RMS measurement
    • Up to 16 to 60 channels with plug-and-play input modules
    • High-speed simultaneous logging down to 2 microseconds
    • Real-time recording directly to SD card for long-term logging
    • 16-bit high-resolution measurement for accurate results
    • Direct CAN bus input for onboard vehicle analysis
    • Built-in FFT and waveform calculation for advanced analysis
    • Intuitive touch screen interface for fast setup and operation
    • Designed to withstand vibration and extreme temperatures

     

  • The Memory HiCorder MR8880 is a rugged, field-ready waveform recorder designed to capture high- and low-voltage signals safely in industrial and maintenance applications.

    Key Features

    • Direct 600 V input for three-phase power measurements
    • CAT III 600 V isolation for safe high-voltage testing
    • Four completely isolated analog channels
    • Simultaneous recording of three-phase systems plus one spare channel
    • Wide operating temperature range from minus 10 to 50 degrees Celsius
    • Shock- and vibration-resistant housing with side protectors
    • Built-in trigger and pre-trigger functions for precise event capture
    • Presets function for fast and consistent setup

     

  • The Pulse Generator MR8791 is a plug-and-play input module for Hioki Memory HiCorders, designed for precise control simulation testing of electronic control systems.

    Key Features

    • Outputs pulse and pattern waveforms on up to eight channels
    • Supports TTL level and open-collector output signals
    • Designed for control simulation testing of ECUs and control boards
    • Suitable for engine, airbag, brake, and power steering systems
    • Wide frequency range for pulse and logic pattern generation
    • Built-in self-test function for reliable operation
    • Isolated design between unit and output channels
    • Compact form factor for laboratory and test bench integration

     

  • The SW1001 Switch Mainframe is designed to expand your battery testing capabilities by connecting multiple measuring instruments and multiplexer modules for fast, accurate, and automated multi-channel evaluation. Perfect for R&D and production lines, it supports OCV, internal resistance, external potential, and impedance measurements of battery cells up to 60 V DC.

    Key Features

    • Connect up to 3 SW9001 or SW9002 multiplexer modules
    • Supports up to 66 channels (2-wire) or 18 channels (4-terminal pair)
    • Switch between two measuring instruments seamlessly
    • Accurate OCV, internal resistance, and external potential measurement
    • Circuit-design optimized for precise impedance readings
    • Channel switching as fast as 11 ms
    • PC application support for easy multi-channel management
    • Scan function automates sequential measurements across channels

     


Showing 1–16 of 24 results