RM3548-90

RM3548-90 is a DC resistance meter. It measures a broad range of resistance values at a high level of precision. The RM3548 is a high-precision, portable resistance meter capable of measuring resistance levels from microohms to megaohms, and is ideal for the testing and maintenance of large equipment, for example, measuring the winding and weld resistances in large motors and stators for hybrid and electric vehicles. The RM3548 features auto-hold and auto-memory functionality to automatically hold and record data simply by placing the probes in contact with the desired measurement location.

• 0.02% basic accuracy, 0.1μohm max resolution, 1A max testing current
• Measure from 0.0μohm (testing current 1A) to 3.5Mohm
• Smoothly capture temperature-rise test data using interval measurement
• Portable design is ideal for maintenance and testing of large equipment
• Reduce the effects of thermoelectromotive force with the offset voltage correction
• Standard-compliant measurement current for EV's equipotential bonding test
• Design is ideal for maintenance and testing/measurement of large equipment
• No warmup period or zero adjustment required
• Dramatically improved overvoltage resistance (protection up to 70VDC)
• Operating temperature range from 0 to 40ºC, dimension is 192mm W × 121mm H × 55mm D

Contents

DC resistance meter, Clip type lead L2107 ×1, Temperature sensor Z2002 ×1, LR6 alkaline battery ×8, Instruction manual ×1, USB cable (A-to-mini B type) ×1, Strap ×1, Spare fuse ×1.