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10A Micro Ohmmeter 0.1µO Resolution MPK257

  • MAKE : 
    Tentech
  • MODEL : 
    MPK257
  • SKU : 
    MOMTTMPK257
  • AVAILABILITY : 
    On backorder
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10A Micro Ohmmeter 0.1µO Resolution MPK257

The MPK-257 digital very low resistance ohmmeter is a portable, microprocessor-controlled instrument. It accurately measure resistances of switches and circuit breaker contacts, transformer and motor windings, wire and cable samples, joints in busbars, etc., using test currents from 1mA up to 10 A.

Features :

- Microprocessor controlled

- Alphanumerical display

- Direct reading (up to 4½ digits)

- Kelvin-type 4_terminal measurement

- Resolution: 0.1 μΩ

- Resistance reading: up to 2000 Ω

- 0.1 % basic accuracy

- U/I (4-wires) measurement

- USB Data output

- Rechargeable battery

    Test current

    1 mA – 10 mA – 100 mA – 1 A – 5 A – 10 A.
    Each current may be continuously adjustable from 0 to 100 %.

    Resistance ranges

    0-200 mΩ @ 10 A.
    0-1000 mΩ @ 5 A.
    0-200 mΩ @ 1 A.
    0-2000 mΩ @ 100 mA.
    0-20 Ω @ 10 mA.
    0-2000 Ω @ 1 mA.

    Resolution

    1 μΩ @ 10 A.

    Output voltage

    Up to 10 VDC (open circuit) @ 1 A.

    Measurement principle

    Four-terminal, Kelvin-type.

    Basic accuracy

    ±(0.2% of reading ± 2 digits).

    Advanced features

    Digital direct reading of very low resistances in the alphanumerical display, with up to 4½ digits Very fast and accurate measurements.

    Serial data output

    USB.

    Environmental protection

    IP54 (with closed lid).

    Safety class

    Meets the requirements of IEC 61010-1.

    Power supply

    Rechargeable LFP battery 12 V, 6000 mAh or 100 – 240 V~ mains supply.

    Built-in battery charger

    For 100 – 240 V~ mains supply or auxiliary 12 V supply input.

    Operating temperature range

    23 °F to 122 °F (-5 °C to 50 °C).

    Storage temperature range

    -13 °F to 158 °F (-25 °C to 70 °C).

    Humidity range

    95 % RH (non condensing).

    Equipment weight

    Approx. 14.33 lb (6.5 kg).

    Dimensions

    14.88" x 12.13" x 6.89" (378 x 308 x 175 mm).

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