Electrical Testing – Clamp Meters & Current

Browse our range of clamp meters and current testing tools designed for safe, fast and accurate electrical measurement. Ideal for electricians and engineers, these tools allow you to measure current in live circuits without direct contact.

Our selection includes clamp meters, current testers and current probes, with options for AC and DC measurement. Many models feature true RMS, inrush current testing and multi-function capabilities for voltage and resistance measurement.

Whether you’re carrying out installation, maintenance or fault finding, these tools provide reliable performance and improved safety in demanding environments.

- Clamp Meters
- Alphatek TEK632 AC/DC Mini Current Clamp Meter 10mA-200A with Case
- £25.00 / £30.00 incl VAT
- ⚡ 2400 Count LCD display for clear readings ⚡ Measures AC/DC current from 10 mA to 200 A ⚡ Non-contact voltage detection up to 600V AC ⚡ Built-in flashlight to illuminate working areas ⚡ Auto power off feature to conserve battery life
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- Clamp Meters
- Alphatek TEK775 100uA 300V Mini Earth Leakage Clamp Meter CAT.III
- Original price was: £70.00.Current price is: £55.00. / £66.00 incl VAT
- ⚡ Shielded Transformer Jaw opens to 1.2'' ⚡ 100mA High Resolution ⚡ Least affected by an external magnetic field, providing wide measuring range from very small to large current ⚡ Data Hold function to allow for easy reading in dimly lit or hard-to-reach locations ⚡ Dynamic Range of 2000 counts full scale
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- Clamp Meters
- Chauvin Arnoux CA 6416 Earth Clamp – Professional Earth Resistance & Leakage Current Tester
- £1,300.00 / £1,560.00 incl VAT
- Discover the Chauvin Arnoux CA 6416 Earth Clamp. Wide measurement range, alarms, auto calibration, 300‑record memory, and CAT IV 600 V safety. Perfect for fast, reliable earth resistance and leakage current testing.
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- Clamp Meters
- Chauvin Arnoux CA 6417 Earth Clamp – Advanced Earth Resistance & Leakage Current Tester with Bluetooth
- £1,567.00 / £1,880.40 incl VAT
- Discover the Chauvin Arnoux CA 6417 Earth Clamp. Wide measurement range, alarms, auto calibration, 300‑record memory, CAT IV 600 V safety, plus Bluetooth connectivity for data transfer and reporting.
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- Clamp Meters
- Chauvin Arnoux CA6418 Earth Clamp with Oblong Head, Carrying Case, and CL1 Calibration Loop
- £1,479.00 / £1,774.80 incl VAT
- Loop resistance measurement from 0.01 to 1,200 Ω Current measurement from 0.5 mA to 20 A Alarms available in Ω and A Time/date-stamped storage of 300 measurements Automatic hold of the display when the clamp is opened Automatic calibration of the jaw gap
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- Clamp Meters
- Chauvin Arnoux F203 True RMS Clamp Meter
- £270.00 / £324.00 incl VAT
- Professional TRMS AC/DC clamp meter for electrical testing and maintenance Measures AC/DC current up to 600 A with 900 A peak capability Automatic AC/DC detection with voltage measurement up to 1000 V TrueInrush, MIN/MAX/HOLD, and temperature measurement functions CAT IV 600 V safety rating for industrial and commercial applications Supplied with test leads, thermocouple, battery, and carrying bag 3 Year…
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- Clamp Meters
- Chauvin Arnoux F402 Clamp Meter with Carrying Case
- £318.00 / £381.60 incl VAT
- ⚡ High precision measurements: Utilizes a fast 12-bit TRMS digital acquisition system for accurate readings regardless of signal waveform. ⚡ Wide-ranging capabilities: Handles up to 1,000 A AC current and voltage measurements up to 1,200 VAC / 1,700 VDC. ⚡ Versatile functionality: Includes resistance and audible continuity testing, temperature measurement, and automatic AC/DC detection. ⚡ Comprehensive data management: Features hold, Min, and MAX functions…
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- Clamp Meters
- Chauvin Arnoux F404 Clamp Meter, 1500A dc, Max Current 1000A ac CAT III 1500V
- £397.00 / £476.40 incl VAT
- ⚡ Fast 12-bit TRMS digital acquisition system for precise measurements ⚡ Large backlit display for easy readability in all lighting conditions ⚡ Automatic AC/DC detection simplifies measurement processes ⚡ Current measurement capability of 1000 AAC and 1500 ADC ⚡ IP54 protection rating for durability in various working conditions
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- Clamp Meters
- Chauvin Arnoux F406 Clamp Meter with Carrying Case
- £456.00 / £547.20 incl VAT
- ⚡ Precise measurements: Features a fast 12-bit TRMS digital acquisition system for accurate readings regardless of signal waveform. ⚡ Broad functionality: Offers extensive testing capabilities including current, voltage, resistance, audible continuity, power values, and harmonic distortion. ⚡ Enhanced analysis: Provides options for phase rotation, relative and differential measurements, diode testing, and true inrush current measurement. ⚡ Convenient data management: Includes…
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- Clamp Meters
- Chauvin Arnoux F604 Clamp Meter, 3000A dc, Max Current 2000A ac CAT III 1500V
- £570.00 / £684.00 incl VAT
- ⚡ Protects against electric shocks up to 12 kV, meeting stringent safety standards (CAT IV 1,000 V/CAT III 1,500V). ⚡ Suited for high-power applications such as electrical power distribution, chemical and petrochemical industries, metallurgy, and rail transport. ⚡ Utilizes a fast 12-bit TRMS digital acquisition system for accurate measurements. ⚡ Handles currents up to 2,000 A AC / 3,000 A…
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- Clamp Meters
- Chauvin Arnoux F606 Clamp Meter, 3000A dc, Max Current 2000A ac CAT III 1500V
- £624.00 / £748.80 incl VAT
- ⚡ Versatile clamp multimeter for electricians, combining essential functions in a compact design. ⚡ Wide clamping diameter of 60 mm with current measurements up to 3,000 A DC and 2,000 A AC. ⚡ Accurate measurements ensured by a fast 12-bit TRMS digital acquisition system. ⚡ Comprehensive features including voltage, resistance, power values, harmonics, phase rotation, and more. ⚡ Robust build…
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- Clamp Meters
- Chauvin Arnoux F65 Earth Leakage Clamp Meter, Max Current 100A ac CAT III 300V (P01120761)
- Original price was: £426.00.Current price is: £326.00. / £391.20 incl VAT
- ⚡ True RMS measurement for AC values ⚡ Anti-harmonic filter ⚡ 70dB immunity from current eddies ⚡ 28mm clamp jaw ⚡ AC current range: 0 to 100A
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- Clamp Meters
- Chauvin Arnoux MA400D-250, DigiFLEX Ammeter with flexible sensor, 400A, 250mm, AC, RMS (P01120576Z)
- Price range: £110.00 through £319.00
- 250mm flexible coil that fits all conductors with a diameter up to 70mm Direct current readings Measurement range from 20mA to 400m Ideal when access to conductors is limited
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- Clamp Meters
- Di-Log DL6403 1000 Amp AC True RMS Digital Clamp Meter
- £129.00 / £154.80 incl VAT
- ⚡ True RMS Current and voltage readings ⚡ Audible Continuity ⚡ Resistance up to 40 MΩ ⚡ Temperature c/w probe supplied ⚡ Frequency up to 4 KHz
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- Clamp Meters
- Di-Log DL6404 1000A AC/DC Digital Clamp Meter
- £177.00 / £212.40 incl VAT
- ⚡ Measures voltage, frequency, AC current, capacitance and temperature ⚡ True RMS measurement for current up to 1000A AC ⚡ Continuity and diode testing, peak hold and data hold functions
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- Clamp Meters
- Di-Log DL6405 200 Amp AC DC Voltage 1000V DC Open Jaw Digital Clamp Meter
- £80.00 / £96.00 incl VAT
- 200 AC Current reading Electronic overload protection 4000 count LCD display AC/DC voltage up to 400V
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- Clamp Meters
- Fluke 1630-2 FC (Fluke Connect) Earth Resistance Ground Clamp
- £1,571.00 / £1,885.20 incl VAT
- ⚡Test the grounding components of equipment in hard-to-reach spaces, including areas that are indoors or fully paved and do not permit driving auxiliary test stakes. ⚡AC Leakage Current Measurement: Identify AC leakage without disconnecting your earth ground stake from the grounding system ⚡Rugged: Heavy-duty clamp jaw stays in alignment and calibration on tough jobsites ⚡Logging measurement: Saves up to 32,760…
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- Clamp Meters
- Fluke 301D Palm-Sized Clamp Meter
- £102.00 / £122.40 incl VAT
- 600 A AC/DC current measurement Slim 10 mm jaw for tight spaces Tests voltage, resistance, continuity, and more Backlit 6000-count display with data hold Includes 2 years warranty
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- Clamp Meters
- Fluke 302+ Digital Clamp Meter
- Original price was: £84.00.Current price is: £68.00. / £81.60 incl VAT
- AC current measurement up to 400 A AC/DC voltage measurement up to 600 V Resistance and continuity testing Compact, ergonomic design Backlit display for easy reading High accuracy (1.8%) CAT IV 300 V / CAT III 600 V safety rating 2-year warranty
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- Clamp Meters
- Fluke 323 Clamp Meter Kit with 62 MAX+ Thermometer & 1AC Voltstick & Case
- Original price was: £318.00.Current price is: £290.00. / £348.00 incl VAT
- Complete Fluke electrical testing kit for professional use Includes 323 True-RMS clamp meter, 62 MAX+ IR thermometer & 1AC voltstick Accurate current, voltage, temperature & live detection in one kit CAT IV rated instruments for maximum safety on site Supplied with Fluke C115 soft carry case & premium test leads
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- Clamp Meters
- Fluke 323 True-RMS 400A Clamp Meter
- Original price was: £132.00.Current price is: £108.00. / £129.60 incl VAT
- ⚡ TWO YEAR WARRANTY INCLUDED ⚡ Next working day shipping ⚡ The Fluke 323 is best suited for current measurements up to 400A in confined cable locations. ⚡ Simply clamp the jaws around the conductor you are testing and the 323 will provide an accurate reading of AC current instantly.
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- Clamp Meters
- Fluke 323 True-RMS 400A Clamp Meter, Protective Case C15b & TL71 Leads (KIT8R)
- Original price was: £143.00.Current price is: £118.00. / £141.60 incl VAT
- ⚡ TWO YEAR WARRANTY INCLUDED ⚡ Next working day shipping ⚡ The Fluke 323 is best suited for current measurements up to 400A in confined cable locations. ⚡ Simply clamp the jaws around the conductor you are testing and the 323 will provide an accurate reading of AC current instantly.
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- Clamp Meters
- Fluke 325 True RMS 400a 600v AC/DC Clamp Meter
- Original price was: £226.00.Current price is: £188.00. / £225.60 incl VAT
- ⚡ 400 A ac and dc current measurement ⚡ 600 V ac and dc voltage measurement ⚡ True-RMS ac voltage and current for accurate measurements on non-linear signals ⚡ Two Year Fluke Warranty ⚡ Backlit screen for use in poor lighting conditions, a data hold button that freezes a value on the screen
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- Clamp Meters
- Fluke 353 AC/DC True RMS Clamp Meter, 2000A dc, Max Current 2000A ac CAT III 1000V
- £467.00 / £560.40 incl VAT
- ⚡ AC/DC current measurement between 0 and 2000A ⚡ True RMS AC current measurement from 0 to 1400A ⚡ Large 58mm jaw opening for measuring multiple wires and thick cables ⚡ Frequency measurement: 5Hz to 1kHz ⚡ Min/max/avg recording
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