Clamp Meters

A clamp meter is an electrical test tool that combines a basic digital multimeter 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. Due to the hinged jaw, this tool allows the user to clamp the jaws around a wire, cable or other conductor at any point in an electrical system, then measure the current without disconnecting it. True RMS measurements, this tester typically measures to the nearest 10th of a unit making them perfect for electrical work such as repairing, installation and maintenance.


Originally created as a single-purpose test tool, modern clampmeters offer more measurement functions, greater accuracy and sometimes specialised measurement features. Today’s clamp meters include most of the basic functions of a digital multimeter, such as the ability to measure voltage, continuity and resistance.


Who uses them?


    Industrial maintenance technicians

    Control technicians

    Electricians – in-house and contractors

    Facilities, building maintenance and HVAC technicians

    Service organisations

What are they used on?


    Industrial equipment

    Industrial controls

    Electrical systems

    Commercial/industrial HVAC

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 in efficiency.

They are primarily used for:


    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.

...
Read more Read less

Filters

Viewing 61 - 80 of 388 products
Results per page
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. 123-2290
BrandRS PRO
£264.38
Each
Units
60A ac - 400V ac - 400Ω - ILCM03A UKAS 1mA - - Current ±1 % ± 3 Digits ±1.5 % ± 2 Digits
RS Stock No. 123-2289
BrandRS PRO
£244.38
Each
Units
60A ac - 400V ac - 400Ω - ILCM03A RSCAL 1mA - - Current ±1 % ± 3 Digits ±1.5 % ± 2 Digits
RS Stock No. 123-3373
BrandRS PRO
£147.44
Each
Units
600A ac - 750V ac - 40MΩ - ICM134 RSCAL - - ±1% + 2 Digits Current Tester, Temperature, Voltage Tester ±1.9% +5 digits ±1.5% + 5 Digits
RS Stock No. 123-3228
BrandRS PRO
£98.44
Each
Units
600A ac 4mA dc 750V ac 1000V dc 40MΩ - ICM134 - 100mA - - Multifunction Clamp ±(1.9% rdg + 1A) ±(1.5% rdg + 5dgts)
RS Stock No. 123-3374
BrandRS PRO
£167.44
Each
Units
600A ac - 750V ac - 40MΩ - ICM134 UKAS - - ±1% + 2 Digits Current Tester, Temperature, Voltage Tester ±1.9% +5 digits ±1.5% + 5 Digits
RS Stock No. 123-2241
BrandRS PRO
£123.59
Each
Units
1kA ac - 600V ac 600V dc 999.9kΩ - IPM3000N - 10mA - - Power Clamp ±(2% rdg + 20dgts) ±(1% rdg + 20dgts)
RS Stock No. 123-2378
BrandRS PRO
£172.59
Each
Units
999.9A ac - 600V ac 600V dc 999.9kΩ - IPM3000N RSCAL 10mA - - Power ±2 % ± 20 Digits ±1 % ± 20 Digits
RS Stock No. 192-5794
BrandRS PRO
£259.72
Each
Units
600A ac 600A dc 1000V ac 1000V dc 100kΩ - IPM243F RSCAL 100mA 100mA ±(1.5% rdg + 5dgts) Multifunction Clamp ±(1.5% rdg + 5dgts) ±(1% rdg + 5dgts)
RS Stock No. 192-5795
BrandRS PRO
£279.72
Each
Units
600A ac 600A dc 1000V ac 1000V dc 100kΩ - IPM243F UKAS 100mA 100mA ±(1.5% rdg + 5dgts) Multifunction Clamp ±(1.5% rdg + 5dgts) ±(1% rdg + 5dgts)
RS Stock No. 123-3257
BrandRS PRO
£225.47
Each
Units
600A ac 600A dc 1000V ac 1000V dc 100kΩ - IPM243F - 100mA 100mA ±(1.5% rdg + 5dgts) Multifunction Clamp ±(1.5% rdg + 5dgts) ±(1% rdg + 5dgts)
RS Stock No. 162-4455
BrandRS PRO
£189.65
Each
Units
600A ac - 1000V ac 1000V dc 100kΩ Bluetooth 155B - - - - Multifunction Clamp ±(1.5% rdg + 5dgts) ±(1% rdg + 5dgts)
RS Stock No. 192-5800
BrandRS PRO
£238.65
Each
Units
600A ac - 1000V ac 1000V dc 100kΩ Bluetooth 155B RSCAL - - - Multifunction Clamp ±(1.5% rdg + 5dgts) ±(1% rdg + 5dgts)
RS Stock No. 136-7823
BrandRS PRO
£197.00
Each
Units
100A ac - - - - - ILCM06R - 1µA - - Leakage Current Clamp ±(1% rdg + 8dgts) -
RS Stock No. 162-4456
BrandRS PRO
£192.66
Each
Units
600A ac 600A dc 1000V ac 1000V dc 100kΩ Bluetooth 156B - - - ±(1.5% rdg + 5dgts) Multifunction Clamp ±(1.5% rdg + 5dgts) ±(1% rdg + 5dgts)
New
RS Stock No. 201-0209
BrandRS PRO
£104.73
Each
Units
3kA ac - - - - Bluetooth DT-388 - - - - AC Clamp Meter - -
RS Stock No. 192-5798
BrandRS PRO
£241.66
Each
Units
600A ac 600A dc 1000V ac 1000V dc 100kΩ Bluetooth 156B RSCAL - - ±(1.5% rdg + 5dgts) Multifunction Clamp ±(1.5% rdg + 5dgts) ±(1% rdg + 5dgts)
RS Stock No. 192-5801
BrandRS PRO
£258.65
Each
Units
600A ac - 1000V ac 1000V dc 100kΩ Bluetooth 155B UKAS - - - Multifunction Clamp ±(1.5% rdg + 5dgts) ±(1% rdg + 5dgts)
RS Stock No. 192-5796
BrandRS PRO
£156.69
Each
Units
1kA ac - 1000V ac 1000V dc 100kΩ Bluetooth 157B RSCAL - - - Multifunction Clamp ±(1.5% rdg + 5dgts) ±(1% rdg + 5dgts)
RS Stock No. 136-7824
BrandRS PRO
£246.00
Each
Units
100A ac - - - - - ILCM06R RSCAL 0.001mA - - Leakage Current Clampmeter ±1 % 8 Digits -
RS Stock No. 146-9131
BrandRS PRO
£131.39
Each
Units
80A ac 80A dc 600V ac 600V dc 40MΩ - - RSCAL 1mA 1mA ±2.5 % - ±2.5 % ±2 %
Related Products
CM69 is a high performance TRMS AC Leakage ...
Description:
CM69 is a high performance TRMS AC Leakage clamp meter with outstanding low current capability. The pocket sized clamp also measures AC-DC voltage and resistance. The advanced jaw design minimises the influence of conductor position and shields against external fields from other conductors to give more accurate and consistent results.Earth ...
From the trusted RS PRO brand, this ICM139R ...
Description:
From the trusted RS PRO brand, this ICM139R clamp meter offers high specification performance in a rugged, low-cost unit. It has true RMS reading on AC mode to ensure accurate current measurement. It utilises Hall Effect technology and features nickel steel alloy jaws for precise measurement of ac and dc ...
1000A true RMS AC current measurement 1000Vac/dc voltage ...
Description:
1000A true RMS AC current measurement 1000Vac/dc voltage measurement52mm dia. conductor jaw capacity 4000 count backlit display with analogue bargraph Peak-hold with in-rush current measurement Resistance, capacitance, frequency, diode test and audible continuity measurement Safety to EN61010-1 CAT III 1000V, CAT IV 600V Dimensions & weight: 106 x 273 x ...
The ACDC-3400 INDCAT IV Industrial True RMS Clamp ...
Description:
The ACDC-3400 INDCAT IV Industrial True RMS Clamp Meter is ideal for industrial applications and utilities that require an extra level of safety.The current clamp meter includes True RMS sensing for accuracy and dependability. Extra large jaw to accommodate wide diameter wires. True RMSMeasures AC Current up to 1000 A ...