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Earth & Ground Resistance Testers

Showing 1–12 of 28 resultsSorted by popularity

  • Megger DCM305E
    In Stock - Express Delivery Available

    Megger DCM305E Earth Leakage Clamp Meter

    From £199.00 (ex VAT)
    £238.80 (inc VAT)
    • Measures 0.001 mA to 100 A AC accurately
    • True RMS accuracy for all current ranges
    • 50/60Hz filter ensures stable readings
    • ="241">Large 40 mm jaw for busbar access
    This product has multiple variants. The options may be chosen on the product page
  • Kewtech KEW4105A Earth Resistance Tester
     Usually ships In 3 to 5 working days

    Kewtech KEW4105A Earth Resistance Tester

    From £275.00 (ex VAT)
    £330.00 (inc VAT)
    • This Product Has Been Discontinued 
    • Measures earth resistance and voltage with precision
    • Complies with safety standards for secure testing
    • Includes complete accessory kit for immediate use
    • Robust design with IP54 protection for challenging environments
    This product has multiple variants. The options may be chosen on the product page
  • Extech 382252 Earth Ground Resistance Tester Kit
    In Stock - Express Delivery Available

    Extech 382252 Earth Ground Resistance Tester Kit

    From £215.00 (ex VAT)
    £258.00 (inc VAT)
    • Measures earth resistance in 3 ranges
    • Tests AC/DC voltage, resistance, continuity
    • Large dual display with backlight
    • Auto zero adjustment and test hold
    This product has multiple variants. The options may be chosen on the product page
  • Megger DET14C Clamp On Earth Tester
    In Stock - Express Delivery Available

    Megger DET14C Clamp On Earth Tester

    £1,105.00 (ex VAT)
    £1,326.00 (inc VAT)
    • Measures ground resistance to 1500 Ω
    • True RMS current up to 35 A rms
    • CAT IV 600 V safety rated clamp meter
    • Elliptical jaw for 50 mm earth straps
  • Megger DET3TD Earth Testing Kit
    In Stock - Express Delivery Available

    Megger DET3TD Earth Testing Kit

    £619.00 (ex VAT)
    £742.80 (inc VAT)
    • 2 and 3 pole earth resistance testing
    • Measures 0.01Ω to 2000Ω with LCD
    • IP54 rated for outdoor use
    • Noise rejection up to 40V peak
  • Chauvin Arnoux CA6462 Earth & Resistivity Tester
     Usually ships In 3 to 5 working days

    Chauvin Arnoux CA6462 Earth & Resistivity Tester

    From £1,140.00 (ex VAT)
    £1,368.00 (inc VAT)
    • Precision earth and resistivity testing with adaptable test currents
    • Built for safety and durability
    • Clear, 2000 count backlit display
    • Rechargeable battery supports extended field use
    This product has multiple variants. The options may be chosen on the product page
  • Kewtech KEW4200 Digital Earth Resistance Tester
     Usually ships In 3 to 5 working days

    Kewtech KEW4200 Digital Earth Resistance Tester

    £829.00 (ex VAT)
    £994.80 (inc VAT)
    • True RMS for highly accurate readings
    • No need for earth spikes
    • Measures earth resistance from 0.05 to 1200Ω
  • Megger DET24C Digital Bluetooth Earth Clampmeter
     Usually ships In 1 to 2 weeks

    Megger DET24C Digital Bluetooth Earth Clampmeter

    £1,225.00 (ex VAT)
    £1,470.00 (inc VAT)
    • Streamline ground resistance testing
    • Ensure accurate measurements with large clamping jaws
    • Access and manage data effortlessly with dedicated memory and wireless transfer capabilities
    • Operate confidently in any environment with automatic safety features and real-time clock functionality
  • Megger DET3TC Earth Tester
    In Stock - Express Delivery Available

    Megger DET3TC Earth Tester

    £601.00 (ex VAT)
    £721.20 (inc VAT)
    • Tests 2 and 3 pole earth resistance
    • IP54 rated for outdoor testing use
    • Measures resistance 0.01 Ω to 2000 Ω
    • Operates on 8 x AA batteries
  • Kewtech KEW4105DL-H Digital Earth Resistance Tester
    In Stock - Express Delivery Available

    Kewtech KEW4105DL-H Digital Earth Resistance Tester

    £690.00 (ex VAT)
    £828.00 (inc VAT)
    • IP67 earth tester with 2000Ω range
    • 3-pole and 2-pole resistance testing
    • 25V noise rejection for stable readings
    • AC and DC earth voltage measurement
  • Kewtech KEW4105DL Digital Earth Resistance Tester
    Discontinued

    Kewtech KEW4105DL Digital Earth Resistance Tester

    • This model is now discontinued. Please see the Kewtech 4105DL-H for the replacement model. 
    • IP67 earth tester for harsh site work
    • 2 and 3 pole resistance testing modes
    • 0.01Ω to 2000Ω measurement range.
  • Chauvin Arnoux CA6422 Earth Tester
     Usually ships In 3 to 5 working days

    Chauvin Arnoux CA6422 Earth Tester

    £409.00 (ex VAT)
    £490.80 (inc VAT)
    • Accurate 2P and 3P earth testing meter
    • IP65 rugged tester for harsh field use
    • CAT IV 600V safety rated earth tester
    • Long battery life for site surveys

Earth & Ground Resistance Testers

Ground and earth testers are essential electrical instruments used to ensure the grounding resistance of appliances or equipment meets regulations.

A grounding system is a vital part of an electrical installation and should never be overlooked. Grounding systems establish a path for current flow during a problem, but also help prevent electrical shock and damage to electrical equipment by providing an alternative path for unwanted current.

Our range of earth testers provides stake-less testing, attached rod technique (ART) and traditional earth electrode testing methods. They are suitable for a range of earthing systems found in residential, lightning protection and utility systems. Ensuring that effective earthing and grounding systems are in place is essential to both the safety and performance of an electrical system.