Test and Measurement Products

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HIOKI E E CORPORATION 3269 Power Supply
The Hioki 3269 Power Supply is a four-channel unit designed to provide stable power to Hioki flat bandwidth AC/DC current probes, including the 3273-50 to 3276 series, CT6700, and CT610 series. It enables accurate current measurement output for Memory HiCorders, oscilloscopes, and other data acquisition instruments.

Key Features
- Supplies power to Hioki current probes 3273-50 to 3276, CT6700, CT610 series
- Four-channel power output for multi-probe setups
- Compatible with Memory HiCorders and oscilloscopes
- Output voltage: ±12 V ±0.5 V, maximum 2.5 A (total of all channels)
- Compact and lightweight design: 80 × 119 × 200 mm, 1.1 kg
- Wide AC input range: 100–240 V AC, 50/60 Hz, 170 VA max
- Simple integration into data acquisition setups
- Note: Requires compatible current sensor to operate
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HIOKI E E CORPORATION 3272 Power Supply
The Hioki 3272 Power Supply is a single-channel unit designed to provide stable power to Hioki 3270 Series AC/DC clamp-on probes and CT6700 series sensors. It ensures accurate current signal output for Memory HiCorders, oscilloscopes, and other general-purpose instruments.

Key Features
- Compatible with Hioki 3273-50, 3274, 3275, 3276, and CT6700 series probes
- Single-channel power supply for precise current measurement
- Supports Memory HiCorders, oscilloscopes, and recorders
- Output voltage: ±12 V ±0.5 V, 600 mA total
- Compact size: 73 × 110 × 186 mm, weight 1.1 kg
- AC input options: 100/120/220/240 V, 50/60 Hz, 20 VA max
- Comes with power cord, instruction manual, and spare fuse
- Cannot be used alone; requires compatible current probe
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HIOKI E E CORPORATION 3273-50 Clamp Probe
The Hioki 3273-50 Clamp On Probe is a high-performance wideband current probe designed for oscilloscopes and Memory HiCorders. It captures transient and steady-state current waveforms from 10 mA to 30 A with excellent fidelity. Its advanced design allows accurate observation of low currents even near high-current lines.

Key Features
- Wideband DC to 50 MHz waveform observation
- High S/N characteristics for 10 mA order currents
- Direct BNC connection to oscilloscope or Memory HiCorder
- High-permeability magnetic shield reduces electric field interference
- Supports transient current measurement in power supplies, inverters, and motor controllers
- Paired zero-flux method and thin-film Hall elements for precise wideband measurement
- Optional Power Supply 3269/3272 for stable operation
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HIOKI E E CORPORATION 3274 Clamp Probe
The Hioki 3274 Clamp On Probe is a high-precision wideband current sensor designed for capturing transient and steady-state currents in industrial applications. With a DC to 10 MHz bandwidth and continuous current handling up to 150 A, this probe is ideal for waveform observation with oscilloscopes and Memory HiCorders.

Key Features
- Wideband waveform observation from DC to 10 MHz
- Measures currents up to 150 A continuously
- Handles peak currents up to 500 A (short pulse)
- Direct BNC connection to oscilloscope or Memory HiCorder
- High permeability magnetic shield minimizes interference
- Ideal for inverters, motors, and power supply measurements
- Optional Power Supply 3269/3272 for continuous operation
- Compact and portable design with carrying case included
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HIOKI E E CORPORATION 3275 Clamp Probe
The Hioki 3275 Clamp On Probe is a high-performance wideband current sensor engineered for accurate waveform capture with oscilloscopes and Memory HiCorders. Designed for environments with high-voltage switching or magnetic interference, it measures currents up to 500 A with DC to 2 MHz bandwidth.

Key Features
- Wideband waveform observation from DC to 2 MHz
- Measures currents up to 500 A continuously
- Direct BNC connection to oscilloscope or Memory HiCorder
- Electrostatic shield minimizes interference from nearby fields
- Zero-flux and Hall element detection for precise measurement
- Ideal for inverters, motors, and high-voltage switching equipment
- Optional Power Supply 3269/3272 for continuous operation
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HIOKI E E CORPORATION 3276 Clamp Probe
The Hioki 3276 Clamp On Probe is a high-performance wideband current sensor designed for accurate waveform measurement with oscilloscopes and Memory HiCorders. It captures transient and steady-state currents from 10 mA to 30 A with high fidelity, making it ideal for advanced electronics applications.

Key Features
- Wideband waveform observation from DC to 100 MHz
- High S/N ratio for 10 mA order current measurement
- Direct BNC connection to oscilloscope or Memory HiCorder
- High-permeability magnetic shield reduces interference
- Captures transient currents in power supplies, inverters, and motor controllers
- Low insertion loss minimizes derating from sensor heating
- Compatible with optional Power Supply 3269/3272 for stable operation
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HIOKI E E CORPORATION 3504 C HiTESTER
The Hioki 3504 C HiTESTER is a dual-band capacitance meter designed for high-speed inspection of large-capacitance MLCCs on automated taping and sorting machines. Using constant voltage testing, it ensures stable and repeatable measurements while detecting contact errors to improve production yield.

Key Features
- Dual measurement frequencies of 120 Hz and 1 kHz
- Fast measurement time of 2 ms for inline testing
- Constant voltage testing for voltage-dependent capacitance
- Continuous contact error monitoring during measurement
- BIN function for automated sorting and classification
- Advanced 4-terminal contact check on selected models
- Optimized for integration with taping machines
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HIOKI E E CORPORATION 3506-10 C Meter
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
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HIOKI E E CORPORATION 9010-50 Clamp Probe
The Hioki 9010-50 Clamp On Probe is a cost-effective, high-precision solution for measuring AC currents on live power lines without cutting the wire. It is ideal for waveform recording with DMMs and Memory HiCorders.

Key Features
- Measures AC currents from 10 A to 500 A across six selectable ranges
- Economical clamp sensor for waveform recording with Memory HiCorders
- Easy connection via BNC output terminal
- Safe measurement on commercial power lines (CAT III 600 V)
- High input impedance requirement: ≥1 MΩ
- Frequency range: 40 Hz to 1 kHz with range-dependent accuracy
- Compact design: φ46 mm core diameter, 78 × 188 × 35 mm, 420 g
- No external power supply required for 50/60 Hz lines
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HIOKI E E CORPORATION 9018-50 Clamp Probe
The Hioki 9018-50 Clamp On Probe provides accurate and reliable AC current measurement for live power lines without cutting wires. Ideal for waveform recording and harmonic analysis with DMMs and Memory HiCorders.

Key Features
- Measures AC currents up to 500 A across six general-purpose ranges
- Captures waveforms and harmonic signals with superior phase characteristics
- Economical and easy-to-use clamp sensor with BNC output terminal
- Safe operation for commercial power lines (CAT III 600 V)
- No external power supply required for 50/60 Hz lines
- Compact, wide-band design suitable for motor rush current measurement
- Compatible with waveform recording and analysis for inrush current testing
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HIOKI E E CORPORATION 9132-50 Clamp Probe
The Hioki 9132-50 Clamp On Probe is a versatile and economical solution for measuring AC currents on live power lines without cutting wires. It provides accurate waveform recording for Memory HiCorders and DMMs, supporting a wide range of applications.

Key Features
- Measures AC currents from 20 A to 1000 A across six selectable ranges
- Economical clamp sensor for waveform recording with Memory HiCorders
- Easy connection via BNC output terminal
- Measures live commercial power lines (CAT III 600 V) without cutting wires
- High input impedance requirement: ≥1 MΩ
- Frequency range: 40 Hz to 1 kHz with ±1 % additional accuracy
- Core diameters: φ55 mm or 20 mm × 80 mm busbar
- Compact and lightweight: 100 × 224 × 35 mm, 600 g
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HIOKI E E CORPORATION AC Flexible Current Sensor CT7040
The Hioki AC Flexible Current Sensor CT7040 Series is designed for accurate measurement of large AC currents in tight, crowded, or complex wiring environments. With flexible Rogowski-style loops, support for currents up to 6000 A, and multiple loop size options, the CT7040 series is ideal for site inspections, power analysis, and long-term current monitoring when paired with a Hioki display unit.

Key Features
- Measures large AC currents up to 6000 A
- Flexible loop design for confined and complex wiring
- Wide frequency range from 10 Hz to 50 kHz
- Available in three loop diameters for application flexibility
- CAT IV 600 V and CAT III 1000 V safety ratings
- Supports waveform, RMS, peak, and frequency output modes
- Compatible with Hioki Memory HiCorders, data loggers, and oscilloscopes via display unit
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HIOKI E E CORPORATION AC Flexible Current Sensor CT9667
The Hioki AC Flexible Current Sensor CT9667 is a Rogowski-type AC current sensor designed for fast, accurate measurement of large currents in confined and complex wiring environments. With flexible loop options, high current capacity up to 5000 A, and compatibility with Hioki power meters and Memory HiCorders, the CT9667 series is ideal for industrial power analysis, equipment diagnostics, and on-site electrical inspections.

Key Features
- Measures large AC currents up to 5000 A
- Flexible Rogowski loop design for tight or crowded wiring
- Extra-thin cables on select models for easier routing
- Wide frequency range from 10 Hz to 20 kHz
- Available in three loop diameters for application flexibility
- CAT IV 600 V and CAT III 1000 V safety ratings
- Direct BNC output for power meters and Memory HiCorders
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HIOKI E E CORPORATION BT3554-50 Battery Tester
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
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HIOKI E E CORPORATION BT4560-50 Battery Impedance
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
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HIOKI E E CORPORATION BT4560-60 Battery Impedance
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
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