SEW 4137mO Milliohmmeter

SEW 4137mO Features

  • Measures down to 100μΩ
  • Maximum resolution of 100μΩ
  • 5 ranges from 200.0mΩ to 2000Ω
  • Four-terminal or 2-terminal measurement
  • 3 test currents with over-temperature protection
  • Over-Voltage protection
  • Indicators alert user to invalid readings
  • Potential & Current Lead Resistance checks
  • Battery Operated (1.5V (AA) Batteries x 8)

    SEW 4136mO & 4137mO Datasheet

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    The SEW 4137mO Milliohmmeters is a battery powered and can measures low values of resistance and is suitable for measuring resistances of switches, contacts, motors and displays.

    It is supplied supplied in a compact and durable watertight case for extra protection.

    The 110V AC or 230V AC mains powered version, the SEW 4136mO , is available on special request.

    SEW 4137mO Milliohmmeter Specification

    Measuring Ranges   0 to 200.0 mΩ in steps of 100 μΩ
      0 to 2000 mΩ in steps of 1 mΩ
      0 to 20.00 Ω in steps of 10 mΩ
      0 to 200.0 Ω in steps of 100 mΩ
      0 to 2000 Ω in steps of 1 &Omega
    Accuracy   ±0.5% of reading ±2 digits over the operating temperature
      range of -15°C to +55°C, with supplied Test Leads
    Test Currents   1 mA ≥ 2000 Ω range
      10 mA ≥ 200 Ω / 20 Ω ranges
      100 mA ≥ 2000 mΩ / 200 mΩ ranges
    Test Current Accuracy   ±0.1%
    Protection Fuses   Mains = 0.5A, HBC, 5 x 20mm, DIN
      Current = 0.5A, HBC, 5 x 20mm, DIN
      Voltage = 0.5A, HBC, 5 x 20mm, DIN
    Maximum Output Voltage   20 volts
    Dimensions   250(L) x 190(W) x 110(D)mm (9.8″ x 7.5″ x 4.3″
    Weight   1.5kg (3.3 lbs.)
    Accessories   Test Leads, 1.5V (AA) Batteries x 8,
      Instruction Manual, Shoulder Belt

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