HIOKI Precision Resistance Meters for R&D and Production

Resistance Measurement of Batteries, Components, and Materials

HIOKI resistance meters are engineered for fast, high-accuracy measurement of low resistance in battery production, electronic components, and material development. Whether you're evaluating weld quality, contact resistance, or terminal connections, these instruments deliver stable results with µΩ-level resolution and high noise immunity.

The RM3545A-2 is ideal for production and lab environments, combining high-speed and precision measurement with multiplexer support for up to 132 channels via external switching. The RM3544-01 offers reliable four-terminal resistance measurement in a standalone format, featuring built-in interfaces such as USB, RS-232C, and EXT I/O for flexible connectivity. For battery research, the RM2610 Electrode Resistance Measurement System is purpose-built for electrode sheet testing in lithium-ion cell development and process optimization.

Explore our resistance measurement solutions to find the right fit for your quality assurance and R&D workflows.

RM3545A-2

RM3545A-2 - Precision instrument for DC resistance, 13 ranges, integrated multiplexer option

High-precision DC resistance meter, 13 ranges from 1 mΩ to 1200 MΩ, basic accuracy 0.045 %, 1 nΩ resolution, 6 ½-digit display, multiplexer option (up to 20 channels), 2.3 ms fastest measurement time, remote control via LAN, RS-232C and USB

€3,088.00*

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Z3003

Z3003 - Multiplexer Card for RM3545A-2, 10 Channels (4-wire)

The HIOKI Z3003 multiplexer unit is a versatile module designed for multipoint measurements by freely combining measurement terminals.

€798.00*

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ST5520

ST5520 - Insulation Tester

The ST5520 is an insulation resistance tester designed for fast, accurate testing in production lines. It is ideal for high-throughput environments where rapid, reliable measurements are crucial.

€1,358.00*

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RM3544

RM3544 - Resistance Meter

The RM3544 provides precise measurements for a wide range of applications in electronics manufacturing and testing. It uses the 4-terminal measurement method with a constant current source to perform accurate resistance measurements. It is suitable for measuring electrical components such as motors, transformers, relays, switches, and wire connections. Additionally, it supports temperature measurement using thermistors, which is particularly important for applications requiring temperature compensation. With its high resolution and measurement accuracy, it is equally effective on production lines and in research laboratories. Technical details: High measurement accuracy of 0.02%Measurement range from 0.000 mΩ to 3.5 MΩSupports measurement currents up to 300 mAIdeal for simpler applications and manual operation on production linesScaling function for converting resistance values into physical quantities. Comparator function for pass/fail assessments based on predefined thresholds.Temperature compensation function to correct for temperature fluctuations.

€1,018.00*

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RM3545A-1

RM3545A-1 - Precision instrument for DC resistance, 13 ranges from 1 mΩ to 1200 MΩ

Widerstandsmessgerät, sehr hohe Genauigkeit und Mehrkanalfähigkeit, Prüfquelle: DC, 1 A max, schnellste Messgeschwindigkeit: 2,3 ms, feinste Auflösung: 1 nanoOhm

€2,878.00*

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RM3544-01

RM3544-01 - Resistance meter

The RM3544-01 is a high-precision bench-top resistance meter designed for reliable resistance measurement across a wide range of applications. It is suitable for production lines, quality inspections, and integration with automated systems. With its ability to measure resistance from microohms to megohms and an optional LED Comparator attachment for clear pass/fail judgments, this device delivers fast, stable results in even noisy environments. The RM3544-01 also features enhanced durability and noise resistance, making it a robust choice for industrial use. Technical details: Measurement range: 0.000 mΩ to 3.5000 MΩ Max. resolution: 1 μΩ Basic accuracy: 0.02% Measurement speed: Fast (21 ms at 50 Hz) to Slow (401 ms) Temperature measurement range: -10.0 °C to 99.9 °C (thermistor) Display: 5 digits/4 digits selectable Safety: EN61010, EMC: EN61326 Power supply: 100 to 240 VAC Dimensions: 215W × 80H × 166D mm Weight: Approx. 1.0 kg Selectable communication interfaces: EXT I/O, RS-232C, USB

€1,358.00*

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DM7275-03

DM7275-03 - Precision-DC-voltmeter

Precision DC Voltmeter, DC V only, measure DC Voltage and temperature simultaneously, 7-1/2 digit resolution, 1-year 20ppm accuracy, built-in EXT I/O, LAN, USB and RS-232C interface

€1,728.00*

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RM2610

RM2610 - Measurement System for LIB battery electrode sheets

Electrode Resistance Measurement System, isolates and quantifies the composite layer resistivity and the interface resistance between the composite layer and the aluminum or copper current collector foil of LIB electrode sheets in a single measurement

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