HIOKI Measurement Instruments for Maintenance & Inspection

Choose your measuring equipment to get the job done.

HIOKI offers a comprehensive selection of effective electrical maintenance and servicing equipment. Measurement tools designed for daily use in the field help you to minimise downtimes, operate systems optimally and extend the service life of your machines. Rely on the quality of field-proven instruments from HIOKI - for sustainable and safe maintenance of your electrical systems.

Battery testers handheld

Resistance meters handheld

Loggers & recorders

Power loggers

Power quality analyzers

Insulation testers

Clamp meters

Multimeters

Phase sequence testers

Earth resistance testers

Lux meters

Recommended maintenance measurement tools

BT3554-52

BT3554-52 - Portable Battery Tester, L2020 Angled Pin Type Lead

Portable battery tester for DC voltage, AC resistance at 1 kHz and temperature. Two voltage ranges (6V and 60V), four resistance ranges (3 mΩ to 3 Ω). Angled pin type lead, optional Bluetooth communication

€2,358.00

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CM4375-50

HIOKI CM4375-50 - True RMS AC/DC Clamp Multimeter with 1000 A Range and Super Slim Jaws

True RMS clamp multimeter with 1000 A AC/DC current range, voltages up to 1000 V AC/DC. CAT IV 600 V / CAT III 1000 V, 34 mm conductor diameter; resistance, capacitance, continuity, diode test, inrush, Bluetooth optional

€558.00

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HIOKI CM4003 ac leakage clamp meter measuring range of 6ma to 200a

CM4003-90

HIOKI CM4003-90 - AC Leakage Clamp Meter, Bluetooth

The HIOKI CM4003-90 is a True RMS AC leakage meter with a measuring range of 6mA to 200A and a frequency range of 15 to 2000 Hz. It accommodates conductors up to 40 mm in diameter. The CM4003 offers advanced features such as Max/Min/AVG/PEAK MAX/PEAK MIN value display, display hold and auto-hold, backlight, automatic current saving mode, acoustic signal (buzzer), event display, comparator, simple event recording, and inrush current measurement. In addition, the HIOKI CM4003 is equipped with a Waveform/RMS output function, allowing the recording of available signals with a memory recorder. The HIOKI CM4003-90 is bundled with the HIOKI Z3210 Bluetooth-Module wireless data transmission. Technical Details: Measuring range: 6 mA to 200 A Frequency range: 15 to 2000 HzCable diameter: Up to 40 mmKey functions: Max/Min/AVG/PEAK MAX/PEAK MIN, display hold, auto-hold, backlight, automatic power-saving mode, buzzer, event display, comparator, simple event recording, inrush current measurement Additional feature: Waveform/RMS output for signal recording with a memory recorder Wireless data transmission via Bluetooth using Z3210 moduleLearn more in our blog What’s special about HIOKI’s AC Leakage Current Clamps?

€778.00

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IR5051-90

IR5051-90 - Portable high voltage PV insulation tester with Z3210

Portable high voltage insulation tester with dedicated PV function and Bluetooth, insulation testing up to 5 kV and 10 TΩ, PV testing up to 2000 V even during power generation, IP65 rated, CAT III 2000 V

€2,228.00

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MR8880 - Portable Memory Recorder, 4 Channels

MR8880-20

MR8880 - Portable Memory Recorder, 4 Channels

The MR8880 is a 4 channel portable data acquisition system (DAQ) with a maximum sampling rate of 1Msamples/s on all analog channels simultaneously. It has 4 analog direct input channels for voltages up to 600V and 8 logic channels.Technical Details: Complies CAT III 600V isolation for direct measure of 480V power line 4 complete isolated channels Operating temperature range of -10°C to 50°C Built to withstand mechanical shocks and vibrations PRESET function A memory capacity of 14bit × 1 M words/ch (1 word = 2 bytes)

€3,278.00

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PQ3198-94

PQ3198-94 - Power quality analyzer kit with 4 flexible current clamps

The Hioki PQ3198-94 Kit is a complete solution for monitoring and analyzing power quality. Equipped with all essential accessories, it enables professionals to perform high current measurements up to 6000 A in demanding electrical systems.

€8,098.00

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PW3365 - Compact Three-Phase Power Logger with non-contact voltage sensors

PW3365-20

PW3365 - Compact Three-Phase Power Logger with non-contact voltage sensors

Non-contact 3-phase 4-wire Clamp-on Power Logger, 90 V to 520 V at 50/60 Hz, 50 mA to 5 kA using external current sensors, harmonic measurement up to the 13th order, SD memory card slot (max. 8 GB), LAN and USB interface

€3,218.00

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RM3548-50

HIOKI RM3548-50 - Portable Resistance Meter

Handheld four-wire DC milliohm meter, test current range 500 nA to 1 A, ten resistance ranges from 3 mOhm to 3 MOhm, backlight display, optional Bluetooth communication

€1,368.00

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Accurate and Safe Measurements with HIOKI’s AC Leakage Current Clamps

Accurate AC leakage current measurement is key to electrical safety, identification of insulation faults, and meeting standards. HIOKI leakage current clamps are high-performers: from field-proven accuracy and 0.060 mA resolution to true RMS performance and advanced filter functions in a user-friendly design. In maintenance, EV charging tests, or building diagnostics, HIOKI’s leakage current clamps deliver fast and reliable results.

Discover HIOKI leakage current clamps