Name: HIOKI RM3548 Precision Portable Resistance Meter
Brand: HIOKI RM3548
SKU: 5286
Availability: InStock

The HIOKI RM3548 Precision Portable Resistance Meter is a high-accuracy, portable resistance measuring instrument designed for field and laboratory applications that demand precise low-resistance measurements. Manufactured by HIOKI Japan, a global leader in electrical measuring instruments, the RM3548 combines laboratory-grade accuracy with field-ready durability, making it ideal for maintenance, inspection, and quality control in a wide range of industries.

This advanced meter measures resistances from 0.0001 mΩ to 3.5 MΩ with high stability and accuracy up to ±0.02%, ensuring precise evaluation of contact resistance, bonding quality, or component integrity. The large LCD with backlight, automatic range switching, and data storage functions enhance user productivity, while the lightweight and battery-powered design enables true portability for on-site measurements.

Equipped with 4-terminal measurement technology, the HIOKI RM3548 eliminates lead resistance and contact errors, ensuring consistent and reliable readings in every condition. Its USB interface and data logging capability allow seamless integration into digital workflows for test documentation and reporting.

Key Features

Wide Measurement Range – Measures resistance from 0.0001 mΩ to 3.5 MΩ with exceptional precision.
High Accuracy – Delivers up to ±0.02% accuracy, suitable for both lab and field use.
4-Terminal Measurement Method – Eliminates lead and contact resistance for highly reliable results.
Fast Measurement Speed – Ideal for production testing and maintenance diagnostics.
Battery-Powered Portability – Lightweight and easy to carry for field applications.
Large Backlit Display – Ensures excellent visibility in all lighting conditions.
Data Logging and Storage – Stores up to 1,000 readings with timestamps for analysis.
USB Connectivity – Enables data transfer to PC for detailed report generation.
Durable Design – Built to withstand tough industrial environments.
Comparator Function – Supports pass/fail testing for production lines.

Applications

Quality Control and R&D – Measure resistance of components, coils, and materials with precision.
Electrical Maintenance – Evaluate bonding, grounding, and contact resistance in equipment.
Automotive Industry – Test connectors, harnesses, and electrical assemblies.
Aerospace and Defense – Verify low-resistance joints and critical conductive paths.
Energy and Power Systems – Inspect busbars, transformers, and cable terminations.
Electronics Manufacturing – Ensure compliance with strict resistance tolerance specifications.