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 Calibrated AC Current Measurement Resolution DC Current Measurement Resolution Best DC Current Accuracy Clamp Meter Type Best AC Current Accuracy Best AC Voltage Accuracy
RS stock no. 914-5424
Mfr. Part No.Fluke 376
BrandFluke
R 13,215.40
Each
units
999.9A ac 999.9A dc 1000V ac 1000V dc 60kΩ - 376 - 0.1A 0.1A 2 % AC/DC Clamp Meter 2.5 % 1.5 %
RS stock no. 765-3660
Mfr. Part No.FLUKE 325
BrandFluke
R 6,390.00
Each
units
400A ac 400A dc 600V ac 600V dc 40kΩ - 325 - 10mA 10mA ±(2% rdg + 5dgts) AC/DC Clamp Meter ±(2% rdg + 5dgts) ±(1.5% rdg + 5dgts)
RS stock no. 765-3658
Mfr. Part No.FLUKE 323
BrandFluke
R 2,990.00
Each
units
400A ac - 600V ac 600V dc 400Ω - 323 - 100mA - - AC Current Clamp Meter ±(2% rdg + 5dgts) ±(1.5% rdg + 5dgts)
RS stock no. 914-5433
Mfr. Part No.3790586
BrandFluke
R 9,190.00
Each
units
600A ac 600A dc 600V ac 600V dc 6kΩ - 375 - 0.1A 0.1A 2 % AC/DC Clamp Meter 2 % 1.5 %
RS stock no. 705-1923
Mfr. Part No.FLUKE 381
BrandFluke
R 14,190.00
Each
units
1kA ac 1kA dc 1000V ac 1000V dc 60kΩ - 381 - 100mA 100mA ±(2% rdg + 5dgts) AC/DC Clamp Meter ±(2% rdg + 5dgts) ±(1.5% rdg + 5dgts)
RS stock no. 287-642
Mfr. Part No.FLUKE 771
BrandFluke
R 14,890.00
Each
units
-, - A ac 100mA dc - - - - 771 - - 10uA ±(0.2% rdg + 5dgts) DC Current Clamp Meter - -
RS stock no. 914-5436
Mfr. Part No.3790599
BrandFluke
R 8,584.01
Each
units
600A ac 600A dc 600V ac 600V dc 6kΩ - 374 - 0.1A 0.1A 2 % AC/DC Clamp Meter 2 % 1.5 %
RS stock no. 765-3667
Mfr. Part No.FLUKE 324
BrandFluke
R 4,290.00
Each
units
400A ac - 600V ac 600V dc 400Ω - 324 - 10mA - - AC/DC Clamp Meter ±(1.5% rdg + 5dgts) ±(1.5% rdg + 5dgts)
RS stock no. 669-3490
Mfr. Part No.Fluke 772
BrandFluke
R 20,790.00
Each
units
-, - A ac 100mA dc - - - - 772 - - 10uA ±(0.2% rdg + 5dgts) DC Current Clamp Meter - -
RS stock no. 669-3493
Mfr. Part No.Fluke 773
BrandFluke
R 24,690.00
Each
units
-, - A ac 100mA dc - 30V dc - - 773 - - 10uA ±(0.2% rdg + 5dgts) DC Current Clamp Meter - -
RS stock no. 705-1948
Mfr. Part No.Fluke 373
BrandFluke
R 5,790.00
Each
units
600A ac - 600V ac 600V dc 6kΩ - 373 - 100mA - - AC Current Clamp Meter ±(2% rdg + 5dgts) ±(1% rdg + 5dgts)
RS stock no. 705-1941
Mfr. Part No.Fluke 365
BrandFluke
R 6,690.00
Each
units
200A ac 200A dc 600V ac 600V dc 6kΩ - 365 - 100mA 100mA ±(2% rdg + 5dgts) Detachable Jaw Clamp Meter ±(2% rdg + 5dgts) ±(1.5% rdg + 5dgts)
RS stock no. 252-214
Mfr. Part No.Fluke 345
BrandFluke
R 45,490.00
Each
units
1.4kA ac 2kA dc 825V ac 825V dc - USB 345 - 10mA 10mA ±(1.5% rdg + 5dgts) Power Clamp Meter ±(1.5% rdg + 5dgts) ±(1% rdg + 5dgts)
RS stock no. 411-974
Mfr. Part No.FLUKE 353
BrandFluke
R 17,590.00
Each
units
2kA ac 2kA dc - - - - 353 - 10mA 10mA ±(1.5% rdg + 5dgts) AC/DC Clamp Meter ±(1.5% rdg + 5dgts) -
RS stock no. 507-8301
Mfr. Part No.I400S
BrandFluke
R 7,480.55
Each
units
1kA ac - - - - - I400S - - - - AC Current Clamp Adapter ±2% +0.15 A -
RS stock no. 123-4543
Mfr. Part No.FLUKE-369
BrandFluke
R 16,990.00
Each
units
60A ac - - - - - 369 - 0.001mA - - Leakage Clamp Meter 1 % + 5 Digits -
RS stock no. 411-970
Mfr. Part No.FLUKE 355
BrandFluke
R 20,690.00
Each
units
2kA ac 2kA dc 600V ac 1000V dc 400kΩ - 355 - 10mA 10mA ±(1.5% rdg + 5dgts) AC/DC Clamp Meter ±(1.5% rdg + 5dgts) ±(1% rdg + 5dgts)
RS stock no. 188-4130
Mfr. Part No.80I-110S
BrandFluke
R 21,344.08
Each
units
100A ac 100A dc - - - - 80 - - - ±3% + 50 mA AC-DC Current Probe ±3% +50 mA -
RS stock no. 182-9525
Mfr. Part No.FLK-376FC/114 KIT
BrandFluke
R 8,539.75
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)
RS stock no. 520-2532
Mfr. Part No.Fluke i400
BrandFluke
R 4,186.87
Each
units
400A ac - - - - - I400 - - - - AC Current Clamp Adapter ±2% +0.15 A -