Clamp Meters | Clamp Tester | RS
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    Clamp Meters

    A clamp meter is an electrical test tool that combines a basic digital multi meter with a current sensor. Clamps measure current such as AC current, AC and DC voltage, resistance, continuity, and, with some models, DC current, capacitance, temperature, frequency, and more.

    Clamp meters are designed with a hinged jaw, this allows the user to clamp the jaws around a wire, cable, or other conductors at any point in an electrical system, then measure the current without disconnecting it. They are extremely popular due to safety reasons, they are convenient to use, they identify issues when installations occur and are cost effective for ongoing tester, maintenance and service requirements.

    Our range of meters have been sourced from leading brands such as: Beha-Amprobe, Chauvin Arnoux, Fluke, FLIR, Keysight Technologies, Megger, RS PRO and many more.

    Why would you need a clamp meter?

    Originally created as a single-purpose test tool, modern day meters offer more measurement functions, greater accuracy, and sometimes specialised measurement features, as well as the most basic functions of a digital multi meter, such as the ability to measure voltage, continuity, and resistance.

    Popular Clamp Meters

    • AC Current
    • DC Current
    • AC-DC
    • Leakage
    • HVAC
    • Power

    Who uses them?

    • Industrial maintenance technicians
    • Control technicians
    • Electricians – in-house and contractors
    • Facilities, building maintenance, and HVAC technicians
    • Service organisations

    Why are clamp meters so popular?

    • Safety: Clamp meters allow electricians to bypass the old-school method of cutting into a wire and inserting a meter's test leads into the circuit to take an inline current measurement. The jaws of a clamp meter do not need to touch a conductor during a measurement.
    • Convenience: During measurement, it is not necessary to shut off the circuit carrying current—a large boost inefficiency.
    • Service: Repair existing systems on an as-needed basis.
    • Installation: Troubleshooting installation problems, perform final circuit tests and supervise apprentice electricians while installing electrical equipment.
    • Maintenance: Perform scheduled and preventative maintenance and system troubleshooting.

    Applications

    • Industrial equipment
    • Industrial controls
    • Electrical systems
    • Commercial/industrial HVAC

    185 Products showing for Clamp Meters

    Sefram
    True RMS
    2000A ac
    2000A dc
    1000V ac
    1000V dc
    -
    -
    MW3518
    -
    -
    -
    -
    AC/DC Clamp Meter
    -
    -
    -
    -
    -
    -
    Beha-Amprobe
    True RMS
    600A ac
    -
    600V ac
    600V dc
    60kΩ
    -
    AMP 310
    -
    -
    -
    -
    HVAC Clamp Meter
    ±(1.8% rdg + 5dgts)
    ±(1% rdg + 5dgts)
    ±(1% rdg + 5dgts)
    -
    AC Current, AC Voltage, DC Voltage, Resistance, Temperature
    30mm
    Chauvin Arnoux
    True RMS
    100A ac
    -
    600V ac
    600V dc
    1kΩ
    -
    F65
    -
    10µA
    -
    -
    Leakage Clamp Meter
    ±(1,2% rdg + 5dgts)
    ±(1% rdg + 5dgts)
    ±(1% rdg + 2dgts)
    -
    AC Current, AC Voltage, Continuity, DC Voltage, Frequency, Resistance
    28mm
    Chauvin Arnoux
    True RMS
    600A ac
    900A dc
    1000V ac
    1000V dc
    59.99kΩ
    -
    F205
    -
    0.01A
    0.01A
    ±(1% rdg + 3digits)
    AC/DC Clamp Meter
    ±(1% rdg + 3digits)
    ±(1% rdg + 3digits)
    ±(1% rdg + 3digits)
    -
    AC Current, AC Voltage, Continuity, DC Current, DC Voltage, Diode, Frequency, Harmonics, In-Rush Current, Phase rotation, Power, Power Factor, Resistance
    34mm
    Fluke
    True RMS
    400A ac
    -
    -
    -
    -
    Wireless
    A3000 FC
    -
    100mA
    -
    -
    AC Current Clamp Meter
    ±(2% rdg +5 Digits)
    -
    -
    -
    AC Current
    34mm
    Kyoritsu
    True RMS
    -
    -
    -
    -
    -
    -
    K2117R
    -
    -
    -
    -
    AC Current Clamp Meter
    -
    -
    -
    -
    -
    -
    Fluke
    -
    -
    100mA dc
    -
    -
    -
    Wireless
    A3003FC
    -
    -
    100mA
    ±(2% rdg +5 Digits)
    DC Current Clamp Meter
    -
    -
    -
    -
    DC Current
    64mm
    Chauvin Arnoux
    True RMS
    400A ac
    400A dc
    -
    -
    -
    -
    CM625
    -
    -
    -
    -
    AC/DC Clamp Meter
    -
    -
    -
    -
    -
    -
    Fluke
    -
    400A ac
    -
    600V ac
    600V dc
    4kΩ
    -
    302+
    -
    -
    -
    -
    AC Current Clamp Meter
    ±1.8 %
    ±1.5 %
    ±1.5 %
    -
    AC Current, AC Voltage, DC Voltage, Resistance
    30mm
    Beha-Amprobe
    True RMS
    50A ac
    -
    600V ac
    -
    -
    -
    CHB5
    -
    -
    -
    -
    Leakage Clamp Meter
    ±(1.5% rdg + 5dgts)
    ±(0.5% rdg + 5dgts)
    -
    -
    AC Current, AC Voltage
    30mm
    Fluke
    True RMS
    400A ac
    -
    600V ac
    600V dc
    -
    -
    323
    -
    -
    -
    -
    AC Current Clamp Meter
    2 % ± 5 Digits
    1.5 % ± 5 Digits
    1.0 % ± 5 Digits
    -
    AC Current, AC Voltage, Continuity, DC Voltage, Resistance
    -
    Klein Tools
    True RMS
    600A ac
    -
    1000V ac
    1000V dc
    60MΩ
    -
    CL700
    -
    -
    -
    -
    AC Current Clamp Meter
    -
    -
    -
    -
    -
    -
    Fluke
    -
    -
    100mA dc
    -
    -
    -
    Wireless
    A3004FC
    -
    -
    10µA
    ±(0.2% rdg +5 Digits)
    DC Current Clamp Meter
    -
    -
    -
    -
    DC Current
    4.2mm
    Testo
    True RMS
    400A ac
    400A dc
    600V ac
    600V dc
    40MΩ
    -
    770-2
    -
    100mA
    100mA
    ±(2% rdg + 5dgts)
    AC/DC Clamp Meter
    ±(2% rdg + 5dgts)
    ±(1% rdg + 3dgts)
    ±(0.8% rdg + 3dgts)
    -
    AC Current, AC Voltage, Capacitance, DC Current, DC Voltage, Frequency, Resistance, Temperature
    -
    Fluke
    True RMS
    400A ac
    -
    600V ac
    600V dc
    400Ω
    -
    324
    -
    10mA
    -
    -
    AC/DC Clamp Meter
    ±(1.5% rdg +5 Digits)
    ±(1.5% rdg +5 Digits)
    ±(1% rdg +5 Digits)
    -
    AC Current, AC Voltage, Capacitance, Continuity, DC Voltage, Resistance, Temperature
    30mm
    Extech
    True RMS
    400A ac
    400A dc
    600V ac
    600V dc
    -
    Wireless
    MA445
    -
    -
    -
    -
    AC/DC Clamp Meter
    -
    -
    -
    -
    -
    -
    Chauvin Arnoux
    True RMS
    1000A ac
    -
    1200V ac
    1700V dc
    99.99kΩ
    -
    F402
    -
    10mA
    -
    -
    AC Current Clamp Meter
    ±(1% rdg + 3dgts)
    ±(1% rdg + 3dgts)
    ±(1% rdg + 3dgts)
    -
    AC Current, AC Voltage, Continuity, DC Voltage, Diode, Frequency, In-Rush Current, Resistance, Temperature
    48mm
    Klein Tools
    True RMS
    600A ac
    -
    1000V ac
    1000V dc
    60MΩ
    -
    CL600
    -
    -
    -
    -
    AC Current Clamp Meter
    -
    -
    -
    -
    AC Current
    35mm
    Testo
    True RMS
    400A ac
    400A dc
    600V ac
    600V dc
    40MΩ
    -
    770-1
    -
    100mA
    100mA
    ±(2% rdg + 5dgts)
    AC/DC Clamp Meter
    ±(2% rdg + 5dgts)
    ±(1% rdg + 3dgts)
    ±(0.8% rdg + 3dgts)
    -
    AC Current, AC Voltage, Capacitance, DC Current, DC Voltage, Frequency, Resistance
    -
    Schneider Electric
    -
    600A ac
    -
    600V ac
    600V dc
    -
    -
    IMT23214
    -
    -
    -
    -
    AC Current Clamp Meter
    -
    -
    -
    -
    -
    -
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