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    ETCR EM7350B Flexible Coil Clamp Power Meter
  • Product Series : Large Caliber Clamp Current Meter

    • Main Features

      Measurement of AC current, voltage, phase; active power, reactive power, apparent power, power factor, total power, frequency, phase sequence, electrical energy and other parameter measurement.
      Current measurement range: AC 0.0A~6000A
      Voltage measurement range: 0.00V~600V
      Phase measurement range: 0.0°~360°
      Clamp jaw size: Φ300mm
      Memory: data storage 200 groups
      USB communication interface

    Product Introduction

    ETCR EM7350B Flexible Clamp Power Meter, also known as Rogowski coil power meter, which is used for on-site measurement of three-phase AC voltage, current, voltage phase, voltage and current phase, frequency, phase sequence, electrical energy, active power, reactive power, apparent power, power factor, total power and other electrical parameters. The flexible coil of ETCR EM7350B Flexible Clamp Power Meter without any exposed metal conductors, small size, light weight, soft and flexible, especially suitable for large size conductor, narrow environment and cable dense place, which can be used to measure the current of industrial environment with serious signal distortion. The meter can store 200 groups data, storage data can be uploaded to computer via USB communication interface and system software, achieving reading, saving, printing and other functions of historical data.


    1.Flexible coil without any exposed metal conductors, small size, light weight, soft and flexible, especially suitable for large size conductor, narrow environment and cable dense place.
    2.No magnetic saturation, strong anti-interference ability. Especially suitable for the relay protection, silicon controlled rectifier, frequency conversion speed regulation, semiconductor switch, power electronic conversion equipment, arc welding and other industrial environment with serious signal distortion.
    3.Display multiple measurement parameters on same screen, easy to operate.
    4.Memory: data storage 200 groups.
    5.USB communication interface.

    EM7350B (8).jpg


    EM7350B (7).jpg


    Technical Parameters

    Model

    EM7350

    EM7350B

    Clamp Size

    Φ 200mm

    Φ 300mm

    Weight

    266g (include battery)

    286g (include battery)

    Meter Size

    200mmX370mmX35mm

    300mmX470mmX35mm

    Current Measurement

    Range: AC 0.0A~6000A           Accuracy: ±0.5%Fs     Resolution 0.1A

    Voltage Measurement

    Range: AC 0.01V~600V          Accuracy: ±0.5%Fs    Resolution: 0.01V

    Active Power Measurement

    Range: 0.00W~3600kW          Accuracy: ±1%Fs      Resolution: 0.01W

    Apparent Power Measurement

    Range: 0.00VA~3600kVA        Accuracy: ±1%Fs       Resolution: 0.01VA

    Reactive Power Measurement

    Range: 0.00var~3600kvar       Accuracy: ±1%Fs       Resolution: 0.01var

    Power Factor Measurement

    Range: 0.300~1.000             Accuracy: ±1%Fs      Resolution: 0.001

    Electric Energy Measurement

    Range: 0.00Wh~360000kWh       Accuracy: ±1%Fs       Resolution: 0.01Wh

    Frequency Measurement

    Range: 25.0Hz~600.0Hz         Accuracy: ±0.5Hz      Resolution: 0.1Hz

    Phase Measurement

    Range: 0.0°~360.0°             Accuracy: ±0.5°        Resolution: 0.1°

    Power Supply

    6V DC alkaline dry battery (LR03 1.5VX4PCS)

    Working Current

    Backlight open 80mA; Backlight close 50mA

    Sampling Rate

    2 times/second

    Frequency

    50Hz/60Hz automatic identification

    Communication Interface

    With USB interface, storage data can be uploaded to computer, convenient to data analyze, communication cable length: 1.8m

    Data Storage

    200 groups , flash display “FULL” symbol indicate storage full

    Data Hold

    Data hold function: “HOLD” symbol display

    Overflow Display

    Over range overflow function: “OL” symbol display

    Auto Shut Down

    15 minutes after power on, it will shut down automatically without any operation to reduce the power consumption.

    Battery Voltage

    While battery voltage is lower than 4.8V. low battery voltage symbol “      ” display, remind to replace the battery

    Backlight

    Yes, Controlled by “ * ”key

    Working Temperature

    -10~40; Below 80%RH

    Accessories

    Meter: 1PCS; Test Wires: 4PCS (each of yellow, green, red, black); USB communication cable: 1PCS; LR03 Battery: 4PCS ; Meter bag: 1PCS


    Model Comparison

    Product PictureProduct Model NameClamp Jaw SizeCurrent RangeVoltage RangeFrequencyPower RangElectric Power RangeCommunication Method
    EM7300 (1)~1.jpgETCR EM7300 Large Caliber Three Phase Power Tester80mm×80 mmAC 0.00mA~1200AAC 0.00V~600V25.0Hz~100.0Hz720kW72000kWhUSB
    EM7300A (1)~1.jpgETCR EM7300A Large Caliber Three Phase Power Tester80mm×80 mmAC 0.0A~2000AAC 0.00V~600V25.0Hz~100.0Hz1200kW72000kWhUSB
    EM7350 (1)~1.jpgETCR EM7350 Flexible Clamp Power TesterΦ200mmAC 0mA~6000AAC 0.00V~600V25.0Hz~600.0Hz3600kW360000kWhUSB
    EM7350B (2)~1.jpgETCR EM7350B Flexible Clamp Power TesterΦ300mmAC 0mA~6000AAC 0.00V~600V25.0Hz~600.0Hz3600kW360000kWhUSB


    Product Video

    Related Products
    ETCR EM7300 Large Caliber Three Phase Power Tester
    ETCR EM7300A Large Caliber Three Phase Power Tester
    ETCR EM7350 Flexible Coil Clamp Power Meter
    ETCR EM7350B Flexible Coil Clamp Power Meter
    • 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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