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

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Description Price Absolute Maximum AC Current Measurement Absolute Maximum DC Current Measurement Absolute Maximum AC Voltage Measurement Absolute Maximum DC Voltage Measurement Absolute Maximum Resistance Measurement Connectivity Model Number AC Current Measurement Resolution DC Current Measurement Resolution Best DC Current Accuracy Clamp Meter Type Best AC Current Accuracy Best AC Voltage Accuracy Best DC Voltage Accuracy
RS Stock No. 778-1052
Mfr. Part No.P01120577Z
TWD7,374.00
Each
units
4kA ac - - - - - MA4000D-350 10mA - - AC Current Clamp Meter ±(1.5% rdg + 2dgts) - -
RS Stock No. 408-7534
Mfr. Part No.MX0650-Z
BrandMetrix
TWD9,499.00
Each
units
1kA ac - 750V ac 1000V dc 4kΩ - MX0650-Z 10mA - - AC Current Clamp Meter ±(1.9% rdg + 5dgts) ±(1.2% rdg + 5dgts) ±(0.75% rdg + 2dgts)
RS Stock No. 794-3086
Mfr. Part No.LH41A
BrandAmprobe
TWD17,524.00
Each
units
40A ac 40A dc - - - - LH41A 1mA 1mA ±(1.3% rdg + 5dgts) AC/DC Clamp Meter ±(1.3% rdg + 5dgts) - -
RS Stock No. 766-0624
Mfr. Part No.P01120965
TWD22,444.00
Each
units
2kA ac 3kA dc 1000V ac 1000V dc 99.99kΩ - F605 10mA 10mA ±(1% rdg + 3dgts) AC/DC Clamp Meter ±(1% rdg + 3dgts) ±(1% rdg + 3dgts) ±(1% rdg + 3dgts)
RS Stock No. 873-9737
Mfr. Part No.AMP-330-EUR
TWD9,370.00
Each
units
1kA ac 1kA dc 1000V ac 1000V dc 60kΩ - AMP 330 - - ±(1.8% rdg + 5dgts) AC/DC Clamp Meter ±(1.8% rdg + 5dgts) ±(0.8% rdg + 5dgts) ±(0.8% rdg + 5dgts)
RS Stock No. 705-1901
Mfr. Part No.CP410
TWD8,455.00
Each
units
400A ac 400A dc - - - - CP410 10mA 10mA ±(1% rdg + 5dgts) AC/DC Clamp Meter ±(1% rdg + 5dgts) - -
RS Stock No. 705-1907
Mfr. Part No.CP 41
TWD12,269.00
Each
units
40A ac 40A dc - - - - CP41 1mA 1mA ±(1% rdg + 5dgts) AC/DC Clamp Meter ±(1% rdg + 5dgts) - -
RS Stock No. 766-0621
Mfr. Part No.P01120963
TWD20,440.00
Each
units
2kA ac 3kA dc 1000V ac 1000V dc 99.99kΩ - F603 10mA 10mA ±(1% rdg + 3dgts) AC/DC Clamp Meter ±(1% rdg + 3dgts) ±(1% rdg + 3dgts) ±(1% rdg + 3dgts)
RS Stock No. 181-5008
Mfr. Part No.1000-304
BrandMegger
TWD5,451.00
Each
units
400A ac - 600V ac 600V dc 20MΩ - DCM320 100mA - - AC Current Clamp Meter ±(2% rdg + 5dgts) ±(1.5% rdg + 5dgts) ±(1% rdg + 2dgts)
RS Stock No. 766-0618
Mfr. Part No.P01120947
TWD20,921.00
Each
units
1kA ac 1.5kA dc 1000V ac 1000V dc 99.99kΩ Bluetooth F407 10mA 10mA ±(1% rdg + 3dgts) Power/Harmonics Clamp Meter ±(1% rdg + 3dgts) ±(1% rdg + 3dgts) ±(1% rdg + 3dgts)
RS Stock No. 123-3232
BrandRS PRO
TWD3,289.00
Each
units
200A ac - 1000V ac 1000V dc 2kΩ - ICMA5 100mA - - AC Open Jaw Clamp Meter ±(3% rdg + 3dgts) ±(1.5% rdg + 5dgts) ±(1.5% rdg + 5dgts)
RS Stock No. 179-4696
Mfr. Part No.CM46
BrandFLIR
TWD10,500.00
Each
units
400A ac 400A dc 600V ac 600V dc 60kΩ - CM4X - - ±2 % AC/DC Clamp Meter ±1.8 % ±1 % ±1 %
RS Stock No. 192-4574
Mfr. Part No.BK316
TWD7,815.00
Each
units
100A ac 100A dc 600V ac 600V dc 10kΩ - BK316 1mA 1mA 4.5% ± 10 Digits AC/DC Clamp Meter 3.5% ± 10 Digits 1.5% ± 5 Digits 1% ± 2 Digits
RS Stock No. 123-3233
BrandRS PRO
TWD3,198.00
Each
units
200A ac - 600V ac 600V dc 2kΩ - ICMA7-4 100mA - - AC Open Jaw Clamp Meter ±(3% rdg + 3dgts) ±(1.5% rdg + 3dgts) ±(1% rdg + 2dgts)
RS Stock No. 182-9525
Mfr. Part No.FLK-376FC/114 KIT
BrandFluke
TWD18,380.00
Each
units
1kA ac 1kA dc 1000V ac 1000V dc 60kΩ Bluetooth 376 FC 100mA 100mA ±(2% rdg + 5dgts) AC-DC Clamp Meter-Multimeter ±(2% rdg + 5dgts) ±(1.5% rdg + 5dgts) ±(1% rdg + 5dgts)
RS Stock No. 181-2427
Mfr. Part No.VT8-1000
BrandFLIR
TWD7,000.00
Each
units
200A ac 200A dc 1000V ac 1000V dc 60MΩ - VT8 100mA 100mA ±2.5 % AC-DC Open Jaw Clamp Meter ±2.5 % ±1 % ±1 %
RS Stock No. 917-5368
Mfr. Part No.FLUKE-902 FC
BrandFluke
TWD10,722.00
Each
units
600A ac 200µA dc 600V ac 600V dc 9.999kΩ Wi-Fi 902 FC 10mA 0.1µA ±(1% rdg + 4dgts) HVAC Clamp Meter ±(2% rdg + 5dgts) ±(1% rdg + 5dgts) ±(1% rdg + 5dgts)
New
RS Stock No. 204-8312
BrandRS PRO
TWD9,961.00
Each
units
600A ac 600A dc 1000V ac 1000V dc - - 175 - - - Industrial Clamp Meter - - -
RS Stock No. 124-1957
BrandRS PRO
TWD3,694.00
Each
units
600A ac - 750V ac 999.9V dc 2kΩ - ICMA9 100mA - - AC Current Clamp Meter ±(1.8% rdg + 3dgts) ±(1.5% rdg + 3dgts) ±(1% rdg + 2dgts)
RS Stock No. 123-3230
BrandRS PRO
TWD2,101.00
Each
units
400A ac - - - - - ICM20 100mA - - AC Current Clamp Meter ±(2% rdg + 0.5A) - -