Earth Clamp Meters
Specifically-designed clamp meters for use in testing earth current levels on electrical systems. Earth clamps are available from manufacturers Amprobe, UNI-T, Chauvin Arnoux, Extech, Fluke, Kewtech, Megger and Metrel. Read More about Earth Clamp Meters
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DiLog DL6518 Mini Leakage Clamp Meter£144.00 £120.00- Compact AC leakage clamp meter capable of detecting nuisance tripping
- 30mm shielded transformer jaw
- Data Hold function
120 Reward PointsPrice Match GuaranteeDL6518 -
Kewtech KEW2434 Earth Leakage Clamp Meter£202.80 £169.00- Easy way to detect electrical leakage
- 28mm jaws
- Frequency selector switch eliminates harmonics
169 Reward PointsPrice Match GuaranteeKEWCM10 -
Megger DCM305E 100A TRMS AC Earth Leakage Clamp Meter£238.80 £199.00- 0.001 mA resolution, Up to 100 A AC
- TRMS readings
- Jaw size of 40 mm
199 Reward PointsPrice Match Guarantee2009-574 -
Martindale CM69 AC TRMS Earth Leakage Clamp Meter£238.80 £199.00- Data Hold
- 23mm Jaw Size
- Earth Leakage Test
199 Reward PointsPrice Match GuaranteeMARCM69 -
Free UK DeliveryDiLog DL6519 True-RMS AC Leakage Clamp Meter£321.60 £268.00- Detect the nuisance tripping of circuits due to circuit faults and/or faulty appliances
- Highly accurate and reliable
- 68mm shielded transformer jaw ensures for large conductors and three phase circuits
268 Reward PointsPrice Match GuaranteeDL6519 -
Free UK DeliveryMegger DCM300E Earth Leakage Clamp Meter£354.00 £295.00- Determine earth leakage quickly and efficiently
- Measure currents up to 300AC
- Backlight and data-hold capability
295 Reward PointsPrice Match GuaranteeMEGCM1 -
Free UK DeliveryUNI-T UT275 Clamp Earth Ground Tester£378.00 £315.00- Capable of measuring 1,000 ohms of resistance
- High number of measurement ranges for accurate results
- Large LCD screen and a number of different functions
315 Reward PointsPrice Match GuaranteeUT275 -
Free UK DeliveryChauvin Arnoux F65 Earth Leakage Clamp Meter£378.96 £315.80- Takes accurate RMS measurements
- Suitable for earth leakage detection
- Immune to high spurious currents
315 Reward PointsPrice Match GuaranteeP01120761 -
Free UK DeliveryUNI-T UT253A Large Jaw Leakage Current Clamp Meter£414.00 £345.00- Large clamping jaws measure 80 x 80 millimetres
- Capable of measuring up to 600V and leakage current to 1200A
- Wide range of additional features
345 Reward PointsPrice Match GuaranteeUT253A -
Free UK DeliveryKewtech 2433R True RMS AC Earth Leakage Clamp Meter£428.40 £357.00- Measure earth leakage to 400A AC
- Teardrop shaped jaws for easier access in cramped environments
- True RMS
357 Reward PointsPrice Match GuaranteeKEW2433R -
Beha-Amprobe LH41A Leakage Clamp Meter - AC/DCDiscontinued- Precise low current measurement
- 1mA resolution
- Extremely easy to use
3030898 -
Free UK DeliveryFluke 369 FC Wireless Leakage Current Clamp Meter - 61mm Jaws£706.80 £589.00- 61mm jaw opening
- Designed to pinpoint small leakage current problems
- Fluke Connect wireless sharing to your smartphone or tablet
589 Reward PointsPrice Match Guarantee4709934 -
Free UK DeliveryFluke 368 FC Wireless Leakage Current Clamp Meter - 40mm Jaws£754.80 £629.00- High accuracy clamp meter designed to help you pinpoint small leakage current problems
- 40mm diameter jaw opening
- Fluke Connect enabled - wirelessly interfaces with smartphones and tablets
629 Reward PointsPrice Match Guarantee4709907 -
Free UK DeliveryAmprobe CHB5 Digital Leakage Current Clamp with Harmonics£809.64 £674.70- Clamp meter optimised to measure leakage currents, current draw, voltage and frequency
- True-RMS surface leakage and voltage
- Harmonics measurement for current and voltage
674 Reward PointsPrice Match Guarantee3313218 -
Free UK DeliveryKewtech KEW4200 Digital Earth Resistance Clamp Meter£916.80 £764.00- Measure earth resistance without spikes
- Also measures AC current
- Range of advanced features
764 Reward PointsPrice Match GuaranteeKEWET3 -
Free UK DeliveryChauvin Arnoux CA6416 Earth Clamp£1,194.00 £995.00- Multiple measurement ranges
- Large-size 35mm jaws
- Built-in memory storage
995 Reward PointsPrice Match GuaranteeP01122015 -
Free UK DeliveryMegger DET14C Clamp-on Earth Tester£1,330.80 £1,109.00- Elliptical clamp shape improves access to earth cables and straps up to 50 mm
- Low maintenance flat jaw interface
- Measures ground resistance from 0.05 Ω to 1500 Ω
1109 Reward PointsPrice Match Guarantee1000-761 -
Free UK DeliveryChauvin Arnoux CA6418 Earth Clamp Meter with Oblong Head£1,374.00 £1,145.00- Quickly test earth resistance in multi-earth installations
- Oblong-design enables the testing of earth cables, bars, straps and spikes in restricted spaces
- Automatic jaw gap calibration ensures accurate and repeatable results
1145 Reward PointsPrice Match GuaranteeP01122018 -
Free UK DeliveryExtech 382357 Clamp-On Ground Resistance Tester£1,415.88 £1,179.90- Autoranging ground resistance measurements from 0.025Ω to 1500Ω with 0.002Ω resolution
- Programmable high/low alarm
- Large 23mm jaw size for large ground rods
1179 Reward PointsPrice Match Guarantee382357 -
Free UK DeliveryFluke 1630-2 FC Earth Ground Clamp Meter with Fluke Connect£1,474.80 £1,229.00- Measure earth ground loop and AC leakage current without the use of auxiliary stakes
- 40mm diameter jaw opening
- Built-in datalogging capabilites with Fluke Connect wireless data transmission to smartphone/tablet
1229 Reward PointsPrice Match GuaranteeFLUCM11 -
Free UK DeliveryChauvin Arnoux CA6417 Earth Clamp£1,482.00 £1,235.00- Upgraded CA6416
- Bluetooth communication
- For use on ground applications
1235 Reward PointsPrice Match GuaranteeP01122016 -
Beha-Amprobe DGC-1000A Earth Resistance Clamp Meter
Discontinued- 23mm jaw opening
- Accurate ground resistance readings from 0.025 to 1500Ω
- Precision readings in less than ten seconds
2731217 -
Free UK DeliveryFluke 1630-2 Earth Ground Loop & Leakage Clamp£1,546.80 £1,289.00- Measure earth ground resistance and AC leakage quickly and safely
- User-configurable high and low alarm limits
- Data is automatically recorded at preset intervals
1289 Reward PointsPrice Match Guarantee4829515 -
Free UK DeliveryMegger DET24C Clamp-on Earth Tester with Memory/Download£1,578.00 £1,315.00- Auto-current measurement safety feature
- Memory to record and view results
- Automatic self calibration
1315 Reward PointsPrice Match Guarantee1000-762
About Earth Clamp Meters
While many modern electrical components use residual current circuit breakers rather than earth leakage, it's still an important parameter to test because a lot of electrical installations still use older technology.
Earth leakage is, after all, extremely dangerous. Stray voltages on metal areas of electrical components can cause nasty electrical shocks to both humans and the environment, potentially causing fires and damaging both employees and the workplace.
That's why it's extremely important to regularly test components for these harmful stray voltages using an Earth Leakage clamp meter. These extremely handy devices use safety-conscious jaws (or clamps, if you prefer) to latch onto electrical components and gain accurate, safe readings of earth leakage, giving you a clear indication of whether the device is running smoothly or is outputting potentially deadly voltages.
Outside of accident prevention, earth leakage clamp meters are also extremely handy for ensuring that electrical appliances are running as efficiently as possible. If an appliance is regularly leaking electrical power this means that the energy is being wasted as it isn't powering anything; by using an earth leakage device you could assess exactly why this drop in efficiency is occurring, and take relevant steps to save yourself money in the long run.
