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. 123-3230
BrandRS PRO
SGD94.84
Each
units
400A ac - - - - - ICM20 100mA - - AC Current Clamp Meter ±(2% rdg + 0.5A) - -
RS Stock No. 123-3222
BrandRS PRO
SGD349.87
Each
units
600A ac 600A dc 600V ac 600V dc 400Ω - ICM136R 100mA 100mA ±(1.9% rdg + 5dgts) AC/DC Clamp Meter ±(1.9% rdg + 5dgts) ±(1% rdg + 5dgts) ±(0.7% rdg + 2dgts)
RS Stock No. 123-3258
BrandRS PRO
SGD392.54
Each
units
600A ac 600A dc 1000V ac 1000V dc 20kΩ - IPM138N 100mA 100mA ±(1% rdg + 5dgts) Power Clamp Meter ±(1% rdg + 5dgts) ±(1% rdg + 5dgts) ±(0.7% rdg + 5dgts)
RS Stock No. 123-2242
BrandRS PRO
SGD109.05
Each
units
400A ac - 600V ac 600V dc 400Ω - ICM3091N 10mA - - Power Clamp Meter ±(2% rdg + 10dgts) ±(1.5% rdg + 10dgts) ±(1% rdg + 5dgts)
RS Stock No. 123-3252
BrandRS PRO
SGD235.89
Each
units
300A ac 300A dc 600V ac 600V dc 40MΩ - ICM30R 10mA 10mA ±(1% rdg + 2dgts) AC/DC Clamp Meter ±(1% rdg + 3dgts) ±(1.5% rdg + 5dgts) ±(0.5% rdg + 2dgts)
RS Stock No. 123-3232
BrandRS PRO
SGD165.15
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. 124-1959
BrandRS PRO
SGD386.09
Each
units
600A ac 1mA dc - 1000V dc - - - - - ±1.7 % + 2 Digits AC/DC Clamp Meter ±1.5 % + 5 Digits ±1 % + 5 Digits ±0.7 % + 2 Digits
RS Stock No. 124-1963
BrandRS PRO
SGD488.32
Each
units
1kA ac 1kA dc 1000V ac 1000V dc 100kΩ - IPM245F 100mA 100mA ±(1.5% rdg + 5dgts) Power Clamp Meter ±(1.5% rdg + 5dgts) ±(1% rdg + 5dgts) ±(0.7% rdg + 2dgts)
RS Stock No. 123-3234
BrandRS PRO
SGD197.29
Each
units
600A ac - 750V ac 1000V dc 2kΩ - ICMA6 100mA - - AC Current Clamp Meter ±(1.9% rdg + 5dgts) ±(1.5% rdg + 3dgts) ±(1% rdg + 2dgts)
RS Stock No. 124-1958
BrandRS PRO
SGD136.82
Each
units
300A ac - 600V ac 600V dc 30MΩ - IEK10N 30mA - - AC Current Clamp Meter ±(1.9% rdg + 0.5A) ±(1.7% rdg + 7dgts) ±(0.7% rdg + 2dgts)
RS Stock No. 123-3233
BrandRS PRO
SGD129.17
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. 123-2208
BrandRS PRO
SGD647.66
Each
units
2kA ac - 600V ac 600V dc - - IPM6600 100mA - - Power Clamp Meter ±(1.5% rdg + 5dgts) ±(1.5% rdg + 5dgts) ±(1.5% rdg + 5dgts)
RS Stock No. 123-2206
BrandRS PRO
SGD511.22
Each
units
2.1kA ac 2.5kA dc 600V ac 600V dc 40MΩ - ICM2000N 100mA 100mA ±(1.5% rdg + 3dgts) AC/DC Clamp Meter ±(1.5% rdg + 5dgts) ±(1.5% rdg + 5dgts) ±(1.5% rdg + 3dgts)
RS Stock No. 123-2241
BrandRS PRO
SGD224.84
Each
units
1kA ac - 600V ac 600V dc 999.9kΩ - IPM3000N 10mA - - HVAC Clamp Meter ±(2% rdg + 20dgts) ±(1% rdg + 20dgts) ±(1% rdg + 20dgts)
RS Stock No. 123-2204
BrandRS PRO
SGD355.45
Each
units
60A ac - 400V ac - 400Ω - ILCM03A 10µA - - Leakage Clamp Meter ±(1% rdg + 3dgts) ±(1.5% rdg + 2dgts) -
RS Stock No. 124-1957
BrandRS PRO
SGD149.18
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. 123-3257
BrandRS PRO
SGD410.18
Each
units
600A ac 600A dc 1000V ac 1000V dc 100kΩ - IPM243F 100mA 100mA ±(1.5% rdg + 5dgts) Power Clamp Meter ±(1.5% rdg + 5dgts) ±(1% rdg + 5dgts) ±(0.7% rdg + 2dgts)
RS Stock No. 123-3256
BrandRS PRO
SGD152.11
Each
units
300A ac 300A dc - - - - ICMA1 10mA 10mA ±(1.5% rdg + 5dgts) AC/DC Clamp Meter ±(1.5% rdg + 5dgts) - -
RS Stock No. 123-3231
BrandRS PRO
SGD163.55
Each
units
600A ac - 600V ac - 2kΩ - ICM33II 100mA - - AC Current Clamp Meter ±(1.5% rdg + 5dgts) ±(1.2% rdg + 3dgts) -
New
RS Stock No. 204-8312
BrandRS PRO
SGD449.71
Each
units
600A ac 600A dc 1000V ac 1000V dc - - 175 - - - Industrial Clamp Meter - - -