Precision Test Instruments for R&D and Production
Select your precision instrument – ensure reliable data.
You can only set new benchmarks in innovation and manufacturing if you know exactly what your quality level is. HIOKI’s precise measurement solutions make your R&D and production more effective - and your results more predictable. Gain accurate, reliable data to confidently validate your development progress, and ensure top quality. Whether on prototypes or final products - HIOKI instruments prove your technology works, turning ideas into reality faster and at the highest standards.
Recommended instruments for R&D and production
PW3390
PW3390 - Portable 4-channel Power Analyzer
Portable 4-channel Power Analyzer, ±0.09% basic accuracy, DC to 200 kHz measurement
band for power, 16-bit conversion, phase shift correction for HIOKI current sensors, 50 ms
data update rate, 16-ch waveform/analog output, motor analysis function, WLTP compliant Banner Specs: ±0.09% basic power accuracy 4 power channels 200 kHz measurement band for power50 ms data update rate 1500 V max. input voltage USPs: - Approved for WLTP testing - Small and lightweight 4-channel power analyzer with motor analysis Applications: WLTP testing Inverter efficiency measurements Motor efficiency measurements Solar power converter efficiency measurements
Model
D/A Output
Motor Analysis
PW3390-01
☐
☐
PW3390-02
☒
☐
PW3390-03
☒
☒
In detail:The HIOKI PW3390 Power Analyzer is a compact, lightweight, 4-channel high-precision
instrument designed to meet the demands of power and efficiency analysis across industries.
Equipped with advanced features, this analyzer excels in measuring and analyzing electrical
power and energy, making it an ideal solution for development, production, and field testing.Built for precision, the PW3390 delivers highly accurate power measurements with a basic
accuracy of ±0.09%, ensuring reliable data for various applications. Its 4 power channels
enable simultaneous multi-system evaluations with a frequency measurement band of up to
200 kHz for power.The instrument's harmonic analysis capabilities, featuring a data refresh time of 50 ms, allow
users to study transient states and evaluate noise or harmonic interference up to 100 kHz.With motor analysis functionality, the PW3390 is perfect for motor and inverter efficiency
evaluations. It provides measurements for torque, rotation speed, slip, and mechanical
power, enabling comprehensive performance analysis of industrial drives. Multiple PW3390 units can be connected to operate as a coordinated measurement system
with up to 32 channels. One unit serves as the primary controller, synchronizing the timing
across all devices to ensure simultaneous data acquisition. For long-term monitoring, the PW3390 can be equipped with the D/A output function, offering
a 16-channel analog output. The first 8 channels can be configured to output waveforms of
all voltage and current inputs at an update rate of 500 kS/s. The remaining 8 channels can be
assigned to numeric measurement values of basic parameters like U1, I2, and P4, with an
update rate of 20 S/s. The PW3390 is ideally suited for use in the automotive sector, particularly for efficiency
analyses of inverters in hybrid and electric vehicles, as well as for standardized testing
procedures to determine energy consumption like WLTP (Worldwide Harmonized Light
Vehicles Test Procedure). It also excels in renewable energy and power conversion
applications, providing precise input and output power data for power conditioners.Designed with a user-friendly interface and a rugged build, the HIOKI PW3390 ensures
intuitive operation and durability in industrial settings. Whether analyzing WLTP efficiency for
(H)EVs, transient power, harmonics, or inverter and motor efficiency, the HIOKI PW3390
delivers outstanding performance and accuracy
More than specs – find more details here:🔗 Zero-flux Current Clamps: Accuracy without effort from mA to kA
CT6846A
CT6846A - AC/DC High-accuracy Current Clamp, 1000 A / 100 kHz
AC/DC current clamp using advanced fluxgate technology, 1000A rated current, basic accuracy ±0.2% rdg., wide temperature range of -40 °C to 85 °C, bandwidth from DC to 100 kHz, maximum conductor diameter 50 mm, cable length 3 m
CT6877A
CT6877A - AC/DC-Current sensor
Hioki's pass-through AC/DC current sensors are premium devices for use with power meters, memory HiCorders and high performance oscilloscopes.
MR8848
MR8848 - Modular 32-channel memory recorder, 20 MS/s, 1000 V direct input, rugged design
Modular memory recorder, up to 32 analog and 16 logic channels, max. sampling rate 20 MS/s, max 1000 VDC isolated direct voltage input, 1 TB storage with SSD option, optional real-time saving, rugged design, AC or DC power supply
LR8450-01
LR8450-01 - Wireless modular multi-channel Data Logger
Wireless multi-channel data logger, connect up to 4 plug-in and 7 wireless modules for max. 330
analog channels, max. 1 ms update interval, max. 100 VDC, 8 inputs for pulse/logic/rotational speed,
7“ TFT-Display, Gigabit-LAN und USB / SD card, optional battery operation Banner Specs Wireless LAN capability Up to 330 analog channels with plug-in and wireless modules and 8 pulse/logic inputs Voltage, current, temperature, humidity, resistance, heat flow, strain, pulse, CAN and CAN FD
input and output Max. 1 ms update interval Optional battery operation USPs Maximum flexibility and high accuracy with wireless modules and real-time data transfer via
Wireless LAN High-speed data recording with up to 1 ms Up to 330 analog channels and up to 55 current channels High-precision current logging with dedicated HIOKI current sensors CAN and CAN FD data input and output and measurement of strain, stress and heat flow Applications Current consumption in Electric Vehicles (EVs) Logging of voltage, current, temperature, resistance, vibration and strain during product
development and production Long-term observation of stray currents in metro railway stations Observation of voltage, temperature and temperature distribution in Light Duty, Heavy Duty,
construction and agricultural machinery (and data output via CAN) Process observation with heat flow sensors Measurement of temperature and heat flow for quality control, e.g. food processing Thermal Runaway of EV batteries Monitoring and maintenance of industrial equipment Observation of temperature and humidity for environmental and climate studies In detail:The modular LR8450-01 Data Logger is a highly versatile and adaptable solution, built for professionals
who require both speed and scalability. This high-speed, multi-channel logger supports up to 120
channels through four plug-in modules, and with the addition of seven wireless modules, the maximum number of channels expands to 330. These wireless modules can be positioned in confined spaces or
near the device under test, significantly reducing efforts and enhancing the measurement accuracy.
The recorded data is transmitted via wireless LAN to the logger and can be monitored in real-time. The LR8450-01 features a 16-bit analog-to-digital converter (ADC) for enhanced measurement
precision, and all modules that can be connected to the LR8450-01 are capable of handling direct
voltages up to 100 V, with an isolation to earth of 300 V DC/AC, CAT II. Seven different module types are available for capturing data such as voltage, current, temperature
(thermocouples or Pt100/1000), humidity, resistance, strain, pulse, and CAN (FD). HIOKI current
sensors enable high-precision AC/DC current logging from 2 A to 6000 A, supporting up to 55 directly
connected current sensors. Its 1 ms recording interval is ideal for capturing fast-changing signals, while
the 7" TFT display provides clear, real-time data visualization for easy on-site monitoring. With the flexibility to run for hours on battery power, the LR8450-01 ensures continuous logging for
both stationery and mobile testing. Data can be stored on SD cards or USB sticks, and retrieval is made
easy through its Gigabit-LAN connector. The logger also features a DC input for additional supply power
flexibility. If no wireless modules are used, the logger can be controlled wirelessly from a PC, allowing
it to be placed in restricted or hard-to-access areas. Whether monitoring electric vehicles or managing
complex industrial systems, the LR8450-01 sets the standard for precision and adaptability in data
logging.More than specs – find more details here:
🔗 Measure, Analyze & Optimize Current Consumption🔗 The only Data Logger you will ever need
IM3570
IM3570 - IMPEDANCE ANALYSER
The Hioki IM3570 Impedance Analyzer is a highly versatile device that combines LCR meter and impedance analysis capabilities, making it ideal for both R&D and production environments. It features a broad measurement frequency range from 4 Hz to 5 MHz and supports both AC and DC measurements with test signal levels ranging from 5 mV to 5 V. The IM3570 boasts advanced features such as high-speed continuous measurement (up to 0.5 ms per test), sweep measurement, and enhanced accuracy for low-impedance measurements. Its multifunctional capabilities, including LCR, Rdc, and sweep measurements, reduce the need for multiple instruments, offering a cost-effective and efficient solution for testing components like capacitors, inductors, and transformers. Key connectivity options include USB, LAN, RS-232C, and GP-IB, allowing seamless integration into automated testing systems. Technical Details: Measurement frequency range: 4 Hz to 5 MHz Test signal levels: 5 mV to 5 V Measurement speed: 0.5 ms per test (high-speed continuous measurement) Measurement capabilities: LCR, Rdc, sweep Advanced features: Sweep measurement, enhanced accuracy for low impedance Connectivity: USB, LAN, RS-232C, GP-IB
PW3337
PW3337 - Power meter
The PW3337 Power Meter is a versatile and precise device designed to measure power consumption in three-phase and single-phase systems. It supports direct input up to 1000 V AC/DC and 65 A, making it ideal for analyzing energy consumption in industrial equipment, renewable energy systems, and power conditioners.With its wide frequency range, from DC to 100 kHz, and built-in harmonic measurement capabilities compliant with IEC61000-4-7 standards, the PW3337 offers reliable performance for both AC and DC power measurements. Its advanced communication interfaces, including LAN, RS-232C, and GP-IB, make it suitable for automated testing environments and real-time monitoring. Technical Information:Number of Channels: 3 (AC/DC) Measurement Ranges:
o Voltage: 15 V to 1000 V
o Current: 200 mA to 65 A Frequency Range: DC, 0.1 Hz to 100 kHz Basic Accuracy: ±0.1% of readingHarmonic Measurement: IEC61000-4-7 compliant Interfaces: LAN, RS-232C, GP-IB (model dependent) Maximum Rated Power: 40 VA Dimensions: 305 mm (W) × 132 mm (H) × 256 mm (D) Weight: Approx. 5.6 kgMore than specs – find more details here:🔗 Measure Power with Precision – Across All Applications
CT6834
CT6834 - Super-slim AC/DC high-accuracy Current Clamp, 500 A / 50 kHz
Ultra-slim AC/DC current clamp using advanced fluxgate technology, 500 A rated current, DC to 50 kHz frequency bandwidth, high accuracy ±0.07% rdg., wide temperature range of -40°C to +85°C, maximum conductor diameter 20 mm, cable length 5 m
CT6711
CT6711 - AC/DC multi-range Current Probe, 30 A / 120 MHz
Hall sensor based zero-flux current probe suitable for capturing micro to high-speed currents
BT4560-50
BT4560-50 - Battery impedance meter for Li-Ion batteries
Battery impedance meter, for Li-Ion battery testing, low-frequency AC-IR method without charge and discharge, R, X, Z and Phase angle measurement, Max. DCV measurement 5V, Testing source frequencies from 0,01 Hz to 1050 Hz, Max. testing source Current: 1.5 Arms, Minimum measuring range 3 mOhm, LAN/USB/RS-232C communication interface equipped, Ext. I/O equipped
BT6065
BT6065 - 2-in-1 precision battery tester and voltmeter
Precision Battery Tester for simultaneous internal resistance (AC-IR) and open circuit voltage (OCV) measurements
BT3562A
BT3562A - Battery Tester, 100 V, 3 mOhm
The Hioki BT3562A Battery Tester is an advanced measurement instrument designed for fully automated testing of battery packs, particularly in electric vehicles (xEVs). It simultaneously measures internal resistance and open-circuit voltage (OCV), covering resistance ranges from 3 mΩ to 3 kΩ and voltage ranges of 6 V, 60 V, and 100 V DC. With a fast measurement speed of approximately 10 ms and a sampling rate of up to 4 ms in ""Extra-FAST"" mode, the BT3562A offers superior performance compared to many competing products. Its LAN interface facilitates easy integration into network systems, and its high tolerance to line resistance ensures robustness in complex testing setups. Additionally, the device's electrostatic-resistant design protects against damage caused by static discharges, making it highly reliable in production environments. Technical Details: Resistance measuring range: 3 mΩ to 3 kΩVoltage measuring range: 6 V, 60 V, 100 V DC Measurement speed: 10 ms Sampling rate: 4 ms in ""Extra-FAST"" mode Interfaces: LAN Features: Electrostatic-resistant design, high tolerance to line resistance
