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. 766-0621
Mfr. Part No.P01120963
SGD827.03
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. 881-2772
Mfr. Part No.FLK-A3004FC
BrandFluke
SGD1,048.00
Each
units
-, - A ac 100mA dc - - - Wi-Fi A3004FC - 10uA ±(0.2% rdg + 5dgts) DC Current Clamp Meter - - -
RS Stock No. 794-3086
Mfr. Part No.LH41A
BrandAmprobe
SGD865.04
Each
units
40A ac 40A dc - - - - LH41A 1mA 1mA ±(1.3% rdg + 5dgts) AC/DC Clamp Meter ±(1.3% rdg + 5dgts) - -
RS Stock No. 881-2763
Mfr. Part No.FLK-A3003FC
BrandFluke
SGD863.00
Each
units
- A ac, - 100mA dc - - - Wi-Fi A3003FC - 100mA ±(2% rdg + 5dgts) DC Current Clamp Meter - - -
RS Stock No. 794-3070
Mfr. Part No.ACD-14 PLUS
BrandAmprobe
SGD238.02
Each
units
600A ac - 600V ac 600V dc 40MΩ - ACD-14 PLUS 10mA - - AC Current Clamp Meter ±(1.5% rdg + 8dgts) ±(1.5% rdg + 5dgts) ±(0.3% rdg + 4dgts)
RS Stock No. 848-1343
Mfr. Part No.CM83
BrandFLIR
SGD572.16
Each
units
600A ac 600A dc 1000V ac 1000V dc 99.99kΩ Bluetooth CM83 - - ±2 % AC/DC Clamp Meter ±2 % ±0.7 % ±0.7 %
RS Stock No. 746-7116
Mfr. Part No.U1193A
SGD327.18
Each
units
600A ac - 600V ac 600V dc 60kΩ - U1193A 10mA - - AC Current Clamp Meter ±(2% rdg + 5dgts) ±(1.2% rdg + 5dgts) ±(0.5% rdg + 3dgts)
RS Stock No. 788-4583
Mfr. Part No.CM100
BrandMartindale
SGD315.25
Each
units
3kA ac - - - - - CM100 10mA - - AC Flexible Clamp Meter ±(3% rdg + 5dgts) - -
RS Stock No. 698-7199
Mfr. Part No.U1212A
SGD664.43
Each
units
1kA ac 1kA dc 1000V ac 1000V dc 4kΩ Bluetooth U1212A 10mA 10mA ±(1.5% rdg + 3dgts) AC/DC Clamp Meter ±(2% rdg + 5dgts) ±(1% rdg + 5dgts) ±(0.5% rdg + 3dgts)
RS Stock No. 746-7110
Mfr. Part No.U1194A
SGD460.68
Each
units
600A ac 600A dc 600V ac 600V dc 60kΩ - U1194A 10nA 10nA ±(1% rdg + 5dgts) AC/DC Clamp Meter ±(1% rdg + 5dgts) ±(1.2% rdg + 5dgts) ±(0.5% rdg + 3dgts)
RS Stock No. 848-1347
Mfr. Part No.CM85
BrandFLIR
SGD658.93
Each
units
1kA ac 1kA dc 1000V ac 1000V dc 99.99kΩ Bluetooth CM85 - - ±2 % Power Clamp Meter ±2 % ±0.7 % ±0.7 %
RS Stock No. 346-7406
Mfr. Part No.MX0355Z
BrandMetrix
SGD421.71
Each
units
400A ac 400A dc 600V ac 600V dc 399.9Ω - MX0355-Z 10mA 10mA ±(2.5% rdg + 10dgts) Multifunction Clamp ±(2% rdg + 10dgts) ±(1.5% rdg + 5dgts) ±(1% rdg + 2dgts)
RS Stock No. 766-0602
Mfr. Part No.P01120941
SGD516.98
Each
units
1kA ac - 1000V ac 1000V dc 99.99kΩ - F401 10mA - ±(1% rdg + 3dgts) AC Current Clamp Meter ±(1% rdg + 3dgts) ±(1% rdg + 3dgts) ±(1% rdg + 3dgts)
RS Stock No. 181-5009
Mfr. Part No.1000-219
BrandMegger
SGD256.27
Each
units
200A ac - 1000V ac 1000V dc 20MΩ - DCM330 - - - AC Open Jaw Clamp Meter ±(3% rdg + 3dgts) ±(1.5% rdg + 5dgts) ±(1% rdg + 2dgts)
RS Stock No. 346-7412
Mfr. Part No.MX0350Z
BrandMetrix
SGD314.89
Each
units
400A ac - 600V ac 600V dc 399.9Ω - MX0350-Z 10mA - - Multifunction Clamp ±(1.9% rdg + 5dgts) ±(1.5% rdg + 5dgts) ±(1% rdg + 2dgts)
RS Stock No. 181-5007
Mfr. Part No.1000-303
BrandMegger
SGD213.56
Each
units
400A ac - - - 20MΩ - DCM310 100mA - - AC Current Clamp Meter ±(2% rdg + 5dgts) - -
RS Stock No. 186-5504
Mfr. Part No.AMP-25-EUR
SGD277.89
Each
units
300A ac 300A dc - - - - AMP-25-EUR 10mA 10mA ±(1.5% rdg + 5dgts) AC/DC Clamp Meter ±(1.5% rdg + 5dgts) - -
RS Stock No. 181-5010
Mfr. Part No.1000-305
BrandMegger
SGD345.76
Each
units
600A ac 600A dc 600V ac 600V dc 400Ω - DCM340 - - ±(1.9% rdg + 5dgts) AC/DC Clamp Meter ±(1.9% rdg + 5dgts) ±(1% rdg + 5dgts) ±(0.7% rdg + 2dgts)
RS Stock No. 766-0628
Mfr. Part No.P01120967
SGD1,236.73
Each
units
2kA ac 3kA dc 1000V ac 1000V dc 99.99kΩ Bluetooth F607 10 mA 10 mA ±(1% rdg + 3dgts) Power/Harmonics Clamp Meter ±(1% rdg + 3dgts) ±(1% rdg + 3dgts) ±(1% rdg + 3dgts)
RS Stock No. 906-3918
Mfr. Part No.CM55
BrandFLIR
SGD332.99
Each
units
3kA ac - - - - Bluetooth CM55 10mA - - AC Flexible Clamp Meter ±(3% rdg + 5dgts) - -