Hioki RM3545A-2-KIT Resistance Meter

Overview

The Hioki RM3545A-2-KIT is a precision resistance meter designed for advanced research and production facilities. With a measurement range of 10 mΩ to 1,000 MΩ and basic accuracy of 0.006%, it is ideal for testing the winding resistance of motors and transformers, as well as the resistance of signal relays and magnetic parts. The meter features Offset Voltage Compensation (OVC) to correct for electromagnetic force effects, making it particularly suitable for measuring low resistance values such as those found in weld quality control.

Key Features

• Resistance range: 10 mΩ to 1,000 MΩ with 0.01 µΩ maximum resolution
• Basic accuracy: 0.006% with maximum testing current of 1 A
• Offset Voltage Compensation (OVC) function for accurate low-resistance measurements
• High-speed measurements delivered in as little as 2.2 ms
• Temperature compensation to ensure consistent testing results
• RS-232C and USB 2.0 interfaces for data connectivity
• Support for up to two Z3003 multiplexer units for multi-point signal assessment (units sold separately)

Applications

• Testing motor and transformer winding resistance
• Measuring contact resistance of power relays, switches, and connectors
• Quality control of welded joints with minuscule resistance variation detection
• Signal relay and magnetic component resistance testing
• Electric vehicle component development and production line quality assurance

Included Accessories

• Clip-type lead (L2101)
• Temperature sensor (Z2001)
• Power cord
• Male EXT I/O connector
• A-to-B USB Cable
• Spare fuse (F1.6AH 250 V)
• Operating manual and guides