• News flash!
    Detecting hidden failures in the battery.

    Battery Insulation Tester BT5525
    DC Hipot Tester ST5680
    Welding Resistance Meter RM3546
    Coming soon ...

    View More

  • POWER ANALYZER PW8001

    Providing the ultimate power analyzer for use by
    all engineers pursuing power conversion efficiency

    View More

  • Measuring Battery Quality

    Designing automatic battery testing systems is easier and faster than ever before. Renewal of our world-leading battery tester BT3561A, BT3562A, BT3563A.

    View More

  • Inverter - Motor Measurement Case Studies

    Efficiency & Loss Evaluation, Energy Consumption, ECU Measurement, CAN Signals
    Insulation Deterioration, Partial Discharge, Weld Resistance, Layer Short

    View More

  • Hioki's IoT
    GENNECT

    Easy to manage measured data.

    View More

Featured Products

  • MEMORY HiCORDER MR6000MEMORY HiCORDER MR6000

    • Test ECUs, inverters and motors
    • Measure large currents in fields of solar power, EV/HEV/PHEV development
    • Measure inverter and switching power supply signals with direct input

  • POWER ANALYZER PW8001POWER ANALYZER PW8001

    • Measure SiC and GaN inverters and reactor/transformer loss (U7005)
    • Measure high-efficiency IGBT and solar inverters (U7001)

  • AC LEAKAGE CLAMP METER CM4001AC LEAKAGE CLAMP METER CM4001

    • Innovative teardrop jaw lets you get between crowded wiring with ease
    • Set product of wireless data transfer Z3210 is available

  • BATTERY HiTESTER BT3563ABATTERY HiTESTER BT3563A

    • Fully automated production line testing of large packs for xEVs
    • Large packs of up to 300 V

Knowledge Center

Learn about electricity basics, measuring instrument usage, applications, and related topics.

View All

Service & Support

FAQ Search

Downloads

Resolve measurement challenges
Download product brochures and resources like technical documentation and instruction manuals as well as firmware and software.

View All

my HIOKI

  • Product registration
    Receive notifications of product firmware updates and access to downloadable files with a simple registration.
  • Extensive resources
    Download member-only resources (software and technical documentation).

Login