Products

The Hioki VT1005 Divider allows safe, accurate measurement of high voltages up to 5000 V and evaluation of inverter efficiency with exceptional precision. Its broad frequency range, high noise immunity, and differential input design make it ideal for power system and high-voltage inverter applications.

Key Features

• Maximum input voltage: 5000 V AC/DC
• Differential input method for precise measurement
• ±0.08% DC accuracy, ±0.04% at 50/60 Hz, ±0.17% at 50 kHz
• Frequency band: DC to 4 MHz (-3 dB)
• Excellent amplitude flatness: ±0.1% up to 200 kHz
• Phase flatness: ±0.1° up to 500 kHz
• Noise resistance: CMRR 80 dB typical (100 kHz)
• Detects efficiency improvements on the order of 0.1%
• Safely measures high voltages that standard analyzers cannot handle

The Hioki PW4001 Analyzer is a portable, high-precision 4-channel power analyzer built for vehicle, motor, and inverter testing. It combines lab-grade measurement accuracy with field-ready portability, supporting high-frequency applications up to 600 kHz and real-world vehicle testing.

Key Features

• ±0.04% basic DC accuracy for precise measurements
• Frequency bandwidth from DC to 600 kHz
• Operates in harsh environments from -20°C to 50°C
• Auto phase shift correction for Hioki current sensors
• Direct CAN/CAN FD input and output for vehicle data acquisition
• Compact, portable design for field or lab use
• Motor and inverter efficiency evaluation with 1 ms data updates
• Direct voltage input up to 1500 V DC
• High-speed sampling at 2.5 MHz for waveform analysis

The AC Automatic Insulation and Withstanding HiTester 3174 is a cost effective solution for reliable insulation resistance and AC withstand voltage testing. Designed with contact check functionality and a stabilized power supply, it ensures accurate results while improving safety and test repeatability in production and inspection environments.

Key Features

• Performs insulation resistance testing at 500 V and 1000 V DC
• Supports AC withstand voltage testing up to 5 kV
• Contact check function improves operator safety and test reliability
• Continuous testing with a 100 VA transformer capacity
• Saves up to 8 test conditions for insulation and withstand tests
• Stable PWM based voltage generation independent of power fluctuations
• Compatible with Safety Test Data Management Software for remote operation

The Hioki IM3523A LCR Meter is a high-speed, reliable measurement instrument designed for production lines, providing precision and efficiency at a competitive price point. Its contact check function ensures improved measurement reliability for consistent results.

Key Features

• Measurement accuracy: ±0.05% across DC to 200 kHz
• Rapid 2 millisecond test speed
• Wide measurement range: 5 mV to 5 V, 10 μA to 50 mA
• Continuous testing under mixed conditions (C-D 120 Hz, ESR 100 kHz)
• Built-in comparator and BIN classification functions
• Contact check for enhanced measurement reliability
• Multiple measurement parameters: Z, Y, θ, X, G, B, Q, Rdc, Rs, Rp, Ls, Lp, Cs, Cp, D (tanδ)
• Interfaces: USB, LAN, EXT I/O for automation

The Hioki IM3533 LCR Meter is a precision measurement instrument designed for R&D environments and transformer, winding, and coil manufacturing. It combines high accuracy, advanced inductance analysis, and built-in DC bias to support modern compliance and production testing.

Key Features

• Measurement range from DC and 1 mHz to 200 kHz
• High accuracy of ±0.05 percent across a wide signal range
• Built-in DC bias for HDMI compliance and real-world testing
• Dedicated modes for turn ratio, mutual inductance, and inductance difference
• Continuous testing across mixed conditions such as C-D and ESR
• High precision low impedance mode for low inductance and ESR testing
• Touch screen interface with intuitive operation
• Advanced frequency sweep testing available on IM3533-01
• Cable length compensation settings for improved accuracy

The Hioki IM3536 LCR Meter is a versatile, high-precision instrument designed for both R&D and production applications. With a broad frequency range and high-speed measurements, it ensures accurate evaluation of capacitors, inductors, and coils under real-world conditions.

Key Features

• Measurement frequency: DC, 4 Hz to 8 MHz (customizable up to 10 MHz)
• High-speed measurement: 1 millisecond per test
• High-precision accuracy: ±0.05% reading
• Low-impedance measurement from 1 mΩ with excellent repeatability
• DC bias function for simulating real-use conditions
• Ideal for evaluating capacitors, inductors, and power supply components
• Interfaces: USB, GP-IB, RS-232C for automated data collection
• Cost-effective solution for both R&D and production lines

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 IM9100 SMD Test Fixture is a high-precision four-wire direct connection solution designed for accurate measurement of ultra-small SMD components with bottom electrodes.

Key Features

• Four-wire direct connection for high measurement accuracy
• Designed for SMD components with bottom electrodes
• Supports ultra-small sizes down to 01005 inch
• Measurement frequency range from DC to 8 MHz
• Stable BNC terminal connections for reliable testing
• Compatible with Hioki IM35xx series LCR meters and impedance analyzers

The IM9110 SMD Test Fixture is a high-precision, two-terminal solution designed for stable and repeatable measurement of ultra-small SMD components using Hioki IM35xx series instruments.

Key Features

• Designed for ultra-small 008004 inch SMD components
• Built-in cover prevents samples from popping out during testing
• Advanced contact technology ensures repeatable measurement accuracy
• Two-terminal connection from opposite sides for stable contact
• Supports DC to 1 MHz measurement frequency range
• Compatible with a wide range of Hioki LCR meters and impedance analyzers

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

The IM9202 Test Fixture is an all-in-one solution designed for accurate high frequency impedance measurements up to 600 MHz when used with the Hioki IM7580 series.

Key Features

• Supports high frequency impedance testing up to 600 MHz
• Designed exclusively for Hioki IM7580 series impedance analyzers
• Measures SMD, leaded, through-hole, RFID, and NFC components
• Helps identify self-resonance frequency and equivalent series resistance
• Accommodates a wide range of component shapes and sizes
• Stable staging mechanism ensures reliable and repeatable measurements

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