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    ETCR EM6440C Clamp Multimeter
  • Product Series : Clamp Multimeter

    • Main Features

      It can be used to measure AC and DC current, AC and DC voltage, resistance, capacitance, diode, and line continuity.
      It has MAX maximum value, MIN minimum value locking, INRUSH surge current measurement, VFD variable frequency measurement, flashlight lighting, temperature measurement, automatic shutdown, NCV non-contact AC voltage detection, Live live wire identification, full range overload protection, low battery indication and other functions.
      Jaw Size: Ø42mm
      Flexible Coil Size: Ø150mm
      Voltage Range: AC 0.0mV to 750V; DC 0.0mV to 1000V
      Current Range: AC/DC 0.0A to 1000A/3000A
      Resistance Range: 0.0Ω to 60MΩ
      Capacitance Range: 0nF to 60mF
      Temperature Range: -50°C to 1000°C

    Product Introduction

    This meter is a 6000 count, automatic AC/DC range clamp meter, also known as a flexible coil multimeter, a dual-purpose multimeter, with low impedance LOZ AC/DC voltage automatic identification function, true RMS measurement, and support for iFlex flexible clamps to expand the AC current range to 3000A. iFlex flexible clamps have higher flexibility and are suitable for conductors of various sizes, with a wider range of application scenarios.

    The meter can be used to measure AC/DC current, AC/DC voltage, resistance, capacitance, diode, and line continuity. It has MAX maximum value, MIN minimum value lock, INRUSH surge current measurement VFD frequency conversion measurement, flashlight lighting, temperature measurement, automatic shutdown, NCV non-contact AC voltage detection, Live live wire identification, full-range overload protection, low battery indication and other functions.

    Product Features

    1. Support iFlex flexible clamp to expand the AC current range to 3000A.

    2. With low impedance LOZ AC and DC voltage automatic recognition function, it has true RMS measurement.

    3. The perfect combination of clamp meter and multimeter, using high-performance new MCU processor, easy to carry, is an ideal tool for electrical measurement.

    4. Current range AC/DC: 1000A, jaw size: 42mm. , accurate measurement of -50~1000℃ temperature measurement function.


    Technical Parameters

    Basic Functions
    DC voltageRange:600mV/6V/60V/600V/1000V       ±(0.8%+3)
    AC voltageRange:6V/60V/600V/750V              ±(1.0%+5)
    DC currentRange:60A/600A/1000A                                           ±(2.5%+10
    AC currentRange:60A/600A/1000A                                         ±(2.5%+10)
    Flexible clampRange:3000A                      ±(3%+5
    ResistanceRange:600Ω/6kΩ/60kΩ/600kΩ/6MΩ/60MΩ   ±(1%+3)
    CapacitanceRange:600nF/6μF/60uF/600uF/6mF/60mF      ±(3%+20)
    TemperatureRange:-20°C~1000°C                ±(1%+4)
    Special Features
    Auto range

    DisplayTrue RMS
    Overload protection

    Auto shutdownAbout 10 minutes, can be set to no automatic shutdown
    Diode testCan measure LED operating voltage below 2.5V
    NCV (live line) measurement

    Short circuit buzzer

    Low voltage indication

    Input impedanceAbout 10MΩ
    Data retention

    Flexible current clamp dimensionsΦ150mm (wire thickness 7.5mm)
    Jaw sizeMaximum measurable wire diameter Ф42mm
    General Features
    Power supply3×1.5V AAA batteries
    Instrument weightAbout 368g (excluding battery accessories)
    Instrument dimensions250mm×85mm×45mm
    Random accessoriesClamp meter: 1 piece; Test leads: 1 set; Temperature sensor: 1 piece; 1.5V batteries: 3 pieces; Tool kit: 1 piece


    Model Comparison

    roduct PictureProduct Model NameClamp Jaw SizeVoltage RangeCurrent RangeResistance RangeCapacitanceFrequencyTemperature
    EM6420 (1).jpgETCR EM6420 Clamp Type MultimeterΦ27mmAC/DC 600VAC 600A40MΩ10mF40MHz-50℃~1000℃
    EM6420B (2).jpgETCR EM6420B  Clamp Type MultimeterΦ27mmAC/DC 600VAC/DC 600A
    40MΩ10mF40MHz-50℃~1000℃
    EM6430 (1).jpgEM6430 Clamp Multimeter

    Ф30mm

    AC/DC 1000VAC/DC 1000A

    60MΩ

    60mF
    10MHz
    -50℃~1000℃
    EM6450 (1).jpgETCR EM6450 Clamp Type MultimeterΦ52mm

    DC 0mV~1000V

    AC 0mV~700V

    AC/DC 1000A40MΩ10mF40MHz-50℃~1000℃
    EM6470 (1)~1.jpgETCR EM6470  Clamp Type MultimeterΦ55mmAC/DC 2000VAC/DC 2000A20MΩ2000uF----
    EM6440C (1).jpgETCR EM6470 Clamp Type MultimeterФ42mm

    DC 600mV~1000V

    AC 0mV~1000V

    DC/AC 60A~1000A 600Ω~60MΩ600nF~60mF---20°C~1000°C



    Product Video

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    • Contact Us

    +86 13802922567 (Johnson Zhang)

    [email protected]

    10th Floor, Block 5, Liandong Intelligent Manufacture Park, No. 105, Shilong North Road, Nanhai District, Foshan City, Guangdong, China

    All Rights Reserved © Guangdong ETCR Electronic Technology CO.,Ltd 2025
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