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庫存編號 811-1331
製造零件編號FLK-A3001 FC
BrandFluke
HK$1,989.70
單位
2.5kA ac - - - - Wi-Fi A3001 FC 100mA - - AC Current Clamp Meter ±(3% rdg + 5dgts) - -
RS庫存編號 124-1957
BrandRS PRO
HK$1,008.04
單位
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庫存編號 192-4574
製造零件編號BK316
HK$2,200.18
單位
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庫存編號 123-3229
BrandRS PRO
HK$1,217.03
單位
600A ac - 600V ac 600V dc 400Ω - ICM135R 100mA - - AC Current Clamp Meter ±(1.9% rdg + 5dgts) ±(1% rdg + 5dgts) ±(0.7% rdg + 2dgts)
全新
RS庫存編號 217-5201
製造零件編號MW3536BF
BrandSefram
HK$3,721.36
單位
1 kA ac, 100 A ac 1 kA dc, 100 A dc 100 V ac, 1000 V ac 100 V dc, 1000 V dc 1000 ohm, 10000 ohm, 100000 ohm - MW3536BF - - - - - - -
RS庫存編號 181-5009
製造零件編號1000-219
BrandMegger
HK$1,549.11
單位
200A ac - 1000V ac 1000V dc 20MΩ - DCM330 - - - AC Open Jaw Clamp Meter ±(3% rdg + 3dgts) ±(1.5% rdg + 5dgts) ±(1% rdg + 2dgts)
RS庫存編號 766-0628
製造零件編號P01120967
HK$7,378.57
單位
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庫存編號 512-5069
製造零件編號P01120761
HK$4,239.68
單位
100A ac - 600V ac 600V dc 1kΩ - F65 10µA - - Leakage Clamp Meter ±(2.5% rdg + 5dgts) ±(2.5% rdg + 5dgts) ±(2.5% rdg + 5dgts)
全新
RS庫存編號 219-3062
製造零件編號MW3517BF
BrandSefram
HK$3,209.27
單位
600A ac 600A dc 1000V ac 1000V dc - - MW3517BF - - - - - - -
RS庫存編號 181-2427
製造零件編號VT8-1000
BrandFLIR
HK$1,818.21
單位
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庫存編號 179-4696
製造零件編號CM46
BrandFLIR
HK$2,449.05
單位
400A ac 400A dc 600V ac 600V dc 60kΩ - CM4X - - ±2 % AC/DC Clamp Meter ±1.8 % ±1 % ±1 %
RS庫存編號 778-1059
製造零件編號P01120576Z
HK$1,776.50
單位
400A ac - - - - - MA400D-250 1mA - - AC Current Clamp Meter ±(1.5% rdg + 2dgts) - -
RS庫存編號 766-0618
製造零件編號P01120947
HK$5,962.60
單位
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庫存編號 766-0621
製造零件編號P01120963
HK$5,558.45
單位
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庫存編號 905-5914
製造零件編號FLUKE-376 FC
BrandFluke
HK$3,790.00
單位
1kA ac 1kA dc 1000V ac 1000V dc 60kΩ Bluetooth 376 FC 100mA 100mA ±(2% rdg + 5dgts) AC-DC Flexible Clamp Meter ±(2% rdg + 5dgts) ±(1.5% rdg + 5dgts) ±(1% rdg + 5dgts)
全新
RS庫存編號 204-8310
BrandRS PRO
HK$2,451.76
單位
600A ac 600A dc 1000V ac 1000V dc - Bluetooth - - - - HVAC Clamp Meter - - -
RS庫存編號 181-5006
製造零件編號1005-572
BrandMegger
HK$3,872.77
單位
1.5kA ac 1.5kA dc 750V ac 1000V dc 400Ω - DCM1500 100mA 100mA ±(1% rdg + 3dgts) AC/DC Clamp Meter ±(1.5% rdg + 5dgts) ±(1.5% rdg + 5dgts) ±(0.7% rdg + 2dgts)
RS庫存編號 162-4456
BrandRS PRO
HK$2,960.57
單位
600A ac 600A dc 1000V ac 1000V dc 100kΩ Bluetooth 156B - - ±(1.5% rdg + 5dgts) Power Clamp Meter ±(1.5% rdg + 5dgts) ±(1% rdg + 5dgts) ±(0.7% rdg + 2dgts)
全新
RS庫存編號 217-5200
製造零件編號MW3360
BrandSefram
HK$2,839.36
單位
600A ac 600A dc 600V ac 600V dc - - MW 3360 - - - - - - -
RS庫存編號 254-7882
製造零件編號P01120308
HK$6,276.91
單位
1kA ac - - - - - C160 - 50µA dc - AC Current Clamp Meter ±1% +1 mV - -