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Hioki RM3544 Resistance Meter

condition: Brand NewPart #: HI-RM3544Availability: Ships within 3-4 weeks
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The Resistance Meters RM3544/RM3544-01/RM3548 can measure the winding resistance of devices such as motors and transformers, the contact resistance of power contacts (relays and switches), and the DC resistance of fuses, resistors, and substrates such as conductive rubber and sheets. It does so quickly and at a high level of precision using four-terminal measurement.

The RM3544/RM3544-01 is well suited to use for adjustment and testing on production lines as well as acceptance inspections, while the RM3548 comprises a portable solution for measuring resistance values ranging in magnitude from microohms to megohms, making it ideal for use in production, maintenance, repair and operation of large equipment.

  • Basic accuracy: 0.02%, Max. resolution: 1 μΩ, Max. measurable current: 300 mA
  • Measure from 0.000 mΩ (@ 300 mA) to 3.5 MΩ
  • Probe for guard jack use and increased measurement current yield an instrument that’s more resistant to noise
  • Optional LED COMPARATOR ATTACHMENT and high-volume judgment tones combine to ensure PASS/FAIL judgments are communicated reliably in the noisy environment of the production floor
  • EXT I/O interface with NPN/PNP support can accommodate a variety of automated production lines (-01 model)
Resistance Range 30 mΩ (35.000 mΩ display Max., 1 μΩ resolution) to 3 MΩ range (3.5000 MΩ display Max., 100 Ω resolution), 9 steps
Measurement accuracy: ±0.020 % rdg. ±0.007 % f.s.
Testing Current [at 30 mΩ range] 300 mA DC to [at 3 MΩ range] 500 nA DC
Open-Terminal Voltage 5.5 V DC max.
Temperature Measurement -10.0 to 99.9°C, accuracy: ±0.50°C (Temperature Sensor Z2001 and RM3544/RM35440-01 combined accuracy)
Measurement Speed FAST (50Hz: 21ms, 60Hz: 18ms) / MED (101ms) / SLOW (401ms)
Display Refresh Rate N/A
Functions Temperature correction, comparator (ABS/REF%), key-lock (OFF, menu lock, all lock), display digit count selection function (5 digits/ 4 digits), automatic power supply frequency settings (AUTO/50Hz/60Hz), scaling, judgment sound setting, auto hold, averaging, panel store/panel load
Memory Storage N/A
Communication Interfaces [Only RM3544-01] Select from RS-232C, PRINTER (RS-232C), or USB Remote function, communications monitor function, data output function
Power Supply 100 to 240 V AC, 50/60 Hz, Rated power consumption: 15 VA
Dimensions, mass 215 mm (8.46 in) W × 80 mm (3.15 in) H × 166 mm (6.54 in) D mm
[RM3544] 0.9 kg (31.7 oz)
[RM3544-01] 1.0 kg (35.3 oz)
Supplied  Accessories [RM3544] Power cord ×1, Clip type lead L2101 ×1, Instruction manual ×1, Extra fuse ×1
[RM3544-01] Power cord ×1, Clip type lead L2101 ×1, Male EXT I/O connector ×1, Instruction manual ×1, Application disc ×1, USB cable (A-to-B type) ×1, Extra fuse ×1
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