Precision resistance measurement for 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 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 in various setups. 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.
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
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.
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
RM3545
RM3545 - Resistance meter
The RM3545 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 precise measurement accuracy, it is equally effective on production lines and in research laboratories. Technical details: Extremely high measurement accuracy of 0.006%Expanded measurement range from 0.00 μΩ to 1200 MΩSupports higher measurement currents up to 1 AD/A output for converting resistance values into DC voltageSupport for multiplexer units (up to 42 channels with the Z3003 unit)Automatic and step-by-step scanning for detailed test resultsIdeal for demanding and precise measurements in research and advanced productionComparator function for pass/fail assessments.
Scaling function for converting resistance values into physical quantitiesTemperature compensation function for precise measurements despite temperature fluctuations
RM3545-02
RM3545-02 - Resistance meter
The RM3545-02 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 precise measurement accuracy, it is equally effective on production lines and in research laboratories. Technical details: Extremely high measurement accuracy of 0.006%Expanded measurement range from 0.00 μΩ to 1200 MΩSupports higher measurement currents up to 1 A.
D/A output for converting resistance values into DC voltageSupport for multiplexer units (up to 42 channels with the Z3003 unit)Automatic and step-by-step scanning for detailed test resultsIdeal for demanding and precise measurements in research and advanced production.
Comparator function for pass/fail assessmentsScaling function for converting resistance values into physical quantitiesTemperature compensation function for precise measurements despite temperature fluctuations
RM3545A-1
RM3545A-1 - Resistance meter
Resistance meter, super-high accuracy and multi-channel capabilities, testing source: DC, 1 A max, fastest measurement speed: 2.3ms, finest resolution: 1 nanoOhm
RM3545A-2
RM3545A-2 - Resistance meter
Resistance meter, super-high accuracy and multi-channel capabilities, testing source: DC, 1 A max, fastest measurement speed: 2.3ms, finest resolution: 1 nanoOhm, multi-point measurement: 20 locations, support for the multiplexer unit