תיאור
HIOKI RM3548-50 – Portable Resistance Meter with Bluetooth Option
The HIOKI RM3548-50 is a rugged, handheld four-wire DC milliohm meter engineered for high-accuracy low-resistance measurements in field and lab environments. With 0.02% basic accuracy, 0.1 μΩ resolution, 10 measurement ranges from 3 mΩ to 3 MΩ, and optional Bluetooth communication, this meter is the go-to solution for electrical professionals and maintenance engineers.
Banner Specs
0.02% basic accuracy
Test current range: 500 nA to 1 A
Ten resistance ranges: 3 mΩ to 3 MΩ
0.1 μΩ maximum resolution
Optional Bluetooth communication with Z3210 adapter
Backlit display for easy visibility
Key Benefits
The only portable resistance meter offering high accuracy at low resistances
Compact and lightweight – under 1 kg
Withstands up to 70 V DC, protecting against field overvoltage
No warm-up time – start measuring immediately
Bluetooth option for wireless data transfer to smartphone or tablet
Applications
High-voltage connection testing in electric vehicles (EVs)
Motor and generator winding resistance checks
Cable length and continuity testing
Weld and mechanical joint inspection
On-site electrical maintenance and troubleshooting
Advanced Features for the Field
The RM3548-50 delivers precision and durability in demanding environments. With interval measurement and temperature compensation, it adapts to fluctuating test conditions, offering highly repeatable results.
Additional features include:
Memory for up to 1000 data points
USB connectivity for fast data export
No need for zero adjustments
Optional test leads for various material types and scenarios
Z5041 protective cover included for enhanced durability
Bluetooth connectivity (via Z3210 adapter, sold separately) for app-based reporting and remote monitoring
Included in the Box
RM3548-50 Portable Resistance Meter
L2107 Clip Type Lead
Z2002 Temperature Sensor
Z5041 Instrument Protector
USB cable (A to mini-B)
LR6 Alkaline batteries ×8
Neck strap
Spare fuse
Instruction manual
Precision Testing Meets Modern Connectivity
From electric vehicles to industrial equipment and aerospace maintenance, the RM3548-50 brings lab-grade accuracy to the field. Add the Bluetooth adapter to streamline your workflow and digitize test results directly into your mobile device – no cables required.
👉 Contact us now for pricing and availability – and level up your resistance testing capabilities.
