Brand
Hioki
Hioki is a Japanese manufacturer strong in power measurement and electrical testing, and this catalogue carries power analyzers, power loggers, insulation testers and current dataloggers.
Hioki power analyzers are commonly specified for converter and motor drive efficiency work, where basic accuracy and bandwidth decide whether a small efficiency difference is measurable at all. For the logger products, confirm how the unit is powered and that the clamp ratings match your conductors. Hioki clamps and leads are generally specific to their instruments and do not interchange with other makes.
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The Hioki 3169-21-01/1000 is a professional clamp-on power logger for industrial energy monitoring. It measures up to two 3-phase or four single-phase systems with True RMS accuracy, a wide 5A to 5000A range, and advanced noise rejection. Ideal for power quality analysis and demand recording.
The Hioki PW3336 Power Analyzer delivers high-precision measurement for DC and single-phase to three-phase systems. With 2 input channels, ±0.1% basic accuracy, and a wide bandwidth from DC to 100 kHz, it’s ideal for motor, inverter, and power supply testing. Features harmonic analysis up to 50th order and supports external sensors up to 5000 A.
The Hioki 9268-10 is a DC bias voltage unit designed for IM series LCR meters, enabling accurate capacitance and insulation resistance measurements. It supports four simultaneous measuring results, high resolution (5 full digits), and basic accuracy of ±0.08%, making it ideal for component testing and quality control.
The Hioki SM7860-62 Power Source Unit (220V) is designed for use with the SM7810-20 Power Analyzer, delivering stable AC power with 0-300V, 0-10A, and 45-66Hz output. Ideal for precise power measurements in industrial testing.
The Hioki SM7860-54 Power Source Unit (110V) delivers stable 54A output to power the SM7810 Source Measure Unit. Compact and lightweight, it ensures precise measurements for industrial testing and R&D applications.
The Hioki MR8903 is a high-performance power logger designed for industrial power quality analysis. Featuring a user-replaceable conversion cable, it offers reliable, accurate measurement for electrical maintenance and testing. Ideal for engineers seeking precise power monitoring and insulation testing.
The Hioki PW3336-03 Power Analyzer delivers high-precision measurements with ±0.1% basic accuracy and a wide frequency range from 0.1 Hz to 10 MHz. Ideal for three-phase power analysis, it features harmonic measurement up to the 50th order and high-speed sampling at 10 MS/s, making it essential for motor, inverter, and power supply testing.
The Hioki MR8870-20 PRO KIT is a comprehensive power analyzer solution for electrical engineers. It includes the MR8870-20 Memory HiTester, three current sensors (9782, 9780, 9728), and test leads for precise voltage, current, and power measurements, data logging, and harmonic analysis.
The Hioki 3284 is a professional clamp meter for AC/DC current measurement up to 200A, featuring True RMS, waveform and harmonic analysis, and a 33mm jaw. Ideal for industrial maintenance and power distribution, it offers data logging and Bluetooth connectivity.
The Hioki 3153 Insulation Tester performs insulation resistance and AC/DC withstand voltage tests, storing up to 10 test conditions. Ideal for safety compliance testing, it features Zero-V switching, electrical discharge, and remote control for automated testing.
The Hioki 3169-21-01/500 Power Analyzer measures up to two 3-phase, 3-wire systems or four single-phase circuits, with a wide current range from 5 A to 5000 A. It offers high accuracy (±0.2% rdg. ±0.1% f.s.) and compact, lightweight design for industrial power quality testing.
The Hioki RM3544-01 ground resistance tester offers a wide measurement range from 0 mΩ to 3.5 MΩ with 0.02% accuracy. It features quick pass/fail judgment with audible and visual indicators, ideal for electrical testing and maintenance.