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Index: WMGBCMP3000
Professional Clamp Meter
Technical Specification
  • Description

    Meet Sonel CMP-3000 - clamp meter for professionals based on modern technologies

    The Sonel CMP-3000 meter is equipped with robust hard clamps designed to facilitate testing in hard-to-reach, narrow spaces. In this way, more precise and error-free measurements can be made efficiently. The CMP-3000 meter is a functional and reliable instrument, whose advantages will be appreciated by representatives of the electrical and power engineering industry - installers, fitters, electricians, service technicians, etc. The casing with IP40 protection level ensures high durability of the device. Another advantage of this model is the easy-to-read display with backlit screen, due to which reading the result will not be a problem even in poor lighting conditions. A set of basic measurement functions combined with easy operation makes the instrument very versatile and suitable for many applications.

    The CMP-3000 clamp meter has a characteristic tab on the top of the jaws which houses the non-contact voltage indicator detector. This makes it easy to carry out the test even in places where access is very limited. Simply apply the detector to the cable - when voltage is detected, a LED in the body of the instrument lights up.

    Attachable flexible clamp

    Enables AC current measurement up to 3000 A. Designed for easy installation on power busbars up to 160 mm diameter.

    Improved clamp

    The innovative shape means easier access in hard to reach and tight places. The clamp edging is equipped with a contactless voltage indicator sensor.

    Visibility in any conditions

    Darkness in the workplace is not a problem thanks to the built-in flashlight.


    The device is versatile due to many measurement options. In addition to the basic measurements, the instrument has special functions, including inrush current (INRUSH), MAX / MIN values, relative value (REL) and peak value (PEAK).

    Robust design

    With the help of the latest technologies, a compact instrument for working in the toughest conditions has been created. The rubber housing protects the device against accidental damage.

    Wireless communication

    Transfer measurement data via Bluetooth, in „live” mode, to the Sonel Multimeter Mobile application. This allows to record and store the results and include additional description or photos. You can also share measurement data as an e-mail attachment.

  • Technical Specification
    Measurement functions Range Resolution Accuracy
    AC current
    flexible clamp up to 3000 A 0.1 A ±(2.8% m.v. + 8 digits)
    built-in clamp up to 1000 A 0.1 A ±(2.8% m.v. + 8 digits)
    DC current up to 1000.0 A 0.1 A ±(2.5% m.v. + 5 digits)
    AC voltage up to 1000.0 V from 0.01 mV ±(1.0% m.v. + 9 digits)
    DC voltage up to 1000.0 V from 0.01 mV from ±(0.1% m.v. + 4 digits)
    Resistance up to 50.000 MΩ from 0.01 Ω from ±(1.0% m.v. + 4 digits)
    Frequency up to 10.000 MHz from 0.001 Hz ±(0.3% m.v. + 2 digits)
    Capacitance up to 5000.0 µF from 0.01 nF from ±(3.5% m.v. + 9 digits)
    Duty cycle (%) 5.0…95.0% 0.1% ±(1.0% m.v. + 2 digits)
    Temperature measurement -100.0…+1000ºC
    ±(1.0% m.v. + 2ºC)
    ±(1.0% m.v. + 3.6ºF)
    Continuity / Diode test ✓ / ✓

    m.v. - measured value

    Basic features:

    • Counting: 50.000 digits
    • HOLD
    • Automatic range selection

    Advanced features:

    • Inrush current
    • Non-contact voltage detector
    • MIN / MAX
    • Relative measurement REL
    • TRMS measurement
    • Memory: in mobile application
    • Bluetooth communication

    Other features​​​​​​​​​​​​​​:

    • Auto-off
    • Empty battery indication
    • Integrated flashlight
    • Beeper
    • Display:
      • Type: segment-based LCD, 5 digits
      • Display backlight: manual

  • Files