AC & DC Clamp Meters

  1. Martindale CM51A Mini Clamp Meter
    Martindale logo
    Only 1 In Stock
    Martindale CM51A Mini Clamp Meter
    (no reviews)
    £58.79 £48.99
    • Pocket-sized digital clamp meter
    • Autoranging
    • Quickly and easily evaluate wires
    48 Reward Points
    Price Match Guarantee
    MARTCM1
  2. Martindale CM55 AC Clamp Meter
    Martindale logo
    Only 1 In Stock
    Martindale CM55 AC Clamp Meter
    (no reviews)
    £70.80 £59.00
    • Rugged and simple design
    • AC/DC Voltage and resistance with continuity testing
    • Auto-ranging 
    59 Reward Points
    Price Match Guarantee
    MARCM55
  3. Martindale CM57 AC TRMS Clamp Meter
    Martindale logo
    Lead Time: 1-2 Weeks
    Martindale CM57 AC TRMS Clamp Meter
    (no reviews)
    £82.80 £69.00
      • 25mm Jaw Size
      • Tests up to 600A
      • CATIII 600V safety rating
      69 Reward Points
      Price Match Guarantee
      MARCM57
    • Martindale CM82 AC Clamp Meter
      Martindale logo
      Lead Time: 1-6 Days
      Martindale CM82 AC Clamp Meter
      (no reviews)
      £116.40 £97.00
      • High-specification 1000A clamp meter
      • Frequency and Capacitance measurement capabilities
      • Easy one-handed operation
      97 Reward Points
      Price Match Guarantee
      MARCM82
    • Martindale CM95 AC TRMS High Resolution Flex Meter
      Martindale logo
      Lead Time: 1-6 Days
      Martindale CM95 AC TRMS High Resolution Flex Meter
      (no reviews)
      £154.80 £129.00
      • AC Current: 10mA to 3000A (in 3 ranges)
      • TRMS
      • Flexi Clamp Included
      129 Reward Points
      Price Match Guarantee
      MARCM95
    • Martindale CM79 AC/DC TRMS Clamp Meter
      Martindale logo
      Only 1 In Stock
      Martindale CM79 AC/DC TRMS Clamp Meter
      (no reviews)
      £178.80 £149.00
      • TRMS
      • 25mm Jaw opening
      • CAT ||| 600V rated
      149 Reward Points
      Price Match Guarantee
      MARCM79
    • Martindale CM100 AC TRMS High Current Flex Meter
      Martindale logo
      Lead Time: 1-6 Days
      Martindale CM100 AC TRMS High Current Flex Meter
      (no reviews)
      £189.00 £157.50
      • Flexi Clamp Included
      • Backlit LCD Screen
      • TRMS
      157 Reward Points
      Price Match Guarantee
      MARCM100
    • Martindale CM84 AC/DC Clamp Meter
      Martindale logo
      2 In Stock
      Martindale CM84 AC/DC Clamp Meter
      (no reviews)
      £190.20 £158.50
      • Measures both AC and DC current
      • Built-in multimeter
      • Large-size jaws
      158 Reward Points
      Price Match Guarantee
      MARCM84
    • Martindale CM87 True RMS AC/DC Clamp Meter
      Martindale logo
      Lead Time: 1-2 Weeks
      Martindale CM87 True RMS AC/DC Clamp Meter
      (no reviews)
      £262.80 £219.00
      • Measures both AC and DC current
      • True RMS
      • Large, 57mm jaws
      219 Reward Points
      Price Match Guarantee
      MARCM87
    • Martindale CMi210 Insulation Clamp Meter
      Martindale logo
      Lead Time: 1-6 Days
      Free UK Delivery
      Martindale CMi210 Insulation Clamp Meter
      (no reviews)
      £358.80 £299.00
      • Insulation testing with five selectable test voltages
      • Large-size jaws
      • Suite of multimeter functions
      299 Reward Points
      Price Match Guarantee
      MARCMI210

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    About AC & DC Clamp Meters

    Clamp meters are a must-have for quick, easy, and accurate measurements of the current passing through an electrical system.

    Designed to clamp around a conductor, clamp meters provide the means of measuring AC or DC without making breaks in the insulation, saving time, money, and effort when testing.

    Depending on the manufacturer and the model in question, the clamp meter's size, shape, and capabilities will vary. Clamps range from extremely small in size (designed for smaller conductors) to large, square-shaped instruments that fit simultaneously around several conductors or more prominent conductors.

    Most clamps also function as a basic digital multimeter, including the ability to calculate additional electrical measurements such as voltage, frequency, or temperature.

    At Tester.co.uk, we stock a vast range of AC, DC, and combined AC/DC, clamp meters from leading electrical test equipment manufacturers such as Amprobe, Chauvin Arnoux, Extech, Hioki, Fluke, and many others.

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