18th Edition and Part P

Find Your Ideal 18th Edition and Part P Tester

Ensure you have the correct equipment to meet 18th Edition and Part P legislation for your electrical installation work, with test equipment from the industry leading brands at ISS.

Why Purchase Your Testing Equipment from ISS?

• Only Brand New Equipment - at ISS you will not be sold any testing equipment that has been used for demonstration purposes nor refitted faulty equipment.

• 30 Day Money Back Guarantee - if you are unhappy with your new installation test equipment for any reason, simply return it to ISS with 30 days for a full no quibble refund.

• Call Our Helpline - has your current model been upgraded? Are you unsure of the capabilities of any particular equipment? Call our free information line and one of our experts will help.

• Free Delivery - Orders over £40 (exld vat) are delivered in 3-5 days free of charge at ISS, however when urgency is required you can purchase next day delivery.

  1. Fluke PRV240FS Proving Unit: Test Voltage Indicators
    £151.14
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  2. Kewtech ISO3 Safety Isolation Kit
    £191.94
    |
  3. Seaward PH3-LLT MK2 High Voltage Proving Unit 423A911
    £322.20
    |
  4. Kewtech KewProve3 Proving Unit
    £77.94
    |
  5. Updated for 2021
    Martindale MTL20PD-S Test Lamp and Proving Device
    £250.74
    Out of stock
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  6. Martindale PD440S Proving Unit 440V AC
    £114.00
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