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Electrical4less Reviews 4.9 Based on 1149 reviews
UK Mainland Free Delivery £75 + VAT
14 Day Return Policy
Next Day Delivery Cut Off Time 3PM*

Single Function Testers

Find a range of single function testers designed for specific electrical testing needs. Perfect for both professionals and DIY enthusiasts, our testers provide accurate and reliable results for tasks like voltage detection, continuity testing, and more. Shop now to enhance your electrical toolkit.

Showing all 10 results

TIS 819 Voltage Tester TIS 819 Voltage Tester

TIS 819 Voltage Tester

Delivery usually within 1-3 working days*
SKU: TIS 819
£21.60
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TIS PU1 Proving Unit for All Voltage Testers 0 - 690V TIS PU1 Proving Unit for All Voltage Testers 0 - 690V

TIS PU1 Proving Unit for All Voltage Testers 0 – 690V

Delivery usually within 1-3 working days*
SKU: TIS PU1
£54.00
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CK Tools 440005 Mains tester - 120-250V AC

CK Tools 440005 Mains tester – 120-250V AC

3 In stock
More available within 1-3 working days*
SKU: 440005
£3.82
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CK Tools 440007 VDE Mainstester Pocket Clip

CK Tools 440007 VDE Mainstester Pocket Clip

1 In stock
More available within 1-3 working days*
SKU: 440007
£2.11
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Kewtech KEW4200 Kewtech Digital Earth Resistance Clamp Tester TRMS

Kewtech KEW4200 Digital TRMS Earth Resistance Clamp Meter

Delivery usually within 1-3 working days*
SKU: KEW4200
£812.50
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Kewtech KEW4105A Kewtech Digital Earth Resistance Tester

Kewtech Digital Earth Resistance Tester

Delivery usually within 1-3 working days*
SKU: KEW4105A
£308.75
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Kewtech KT400 Kewtech Digital Loop/ PSC Tester - High Current High Resolution And No Trip

Kewtech Digital Loop/ PSC Tester

Delivery usually within 1-3 working days*
SKU: KT400
£341.25
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Kewtech KT500 Digital RCD Tester, Type AC, A & Selective, Hands-Free, Magnetic Hanger, Auto-Test, Result Recall, 18th Edition Compliance.

Kewtech KT500 Digital RCD Tester

Delivery usually within 1-3 working days*
SKU: KT500
£341.25
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Kewtech KT18A Kewtech Single Function Test Kit

Kewtech Single Function Test Kit

Delivery usually within 1-3 working days*
SKU: KT18A
£1,091.35
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Kewtech KT300DL Digital Insulation/Continuity Tester, 50V-1000V, SPD Testing, Hands-Free, Magnetic Hanger, Portable Electrical Testing.

Kewtech KT300DL Digital Insulation / Continuity Tester 50V-1000V AC

Delivery usually within 1-3 working days*
SKU: KT300DL
£356.85
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Showing all 10 results

Family Business 2

Welcome to Electrical4Less Ltd.!

We’re a family-run, independent electrical trade counter based in Fulham, London, SW6 1RP. Founded by an experienced electrician, we are committed to offering high-quality service and trusted products. Whether you visit us in-store or shop online at Electrical4Less, our friendly team is here to make your shopping experience smooth and hassle-free.

Our Memberships

At Electrical4Less Ltd., we are proud members of two prestigious organisations:

    • IBA (Independent Buying Association): The IBA is a network of independent electrical wholesalers that ensures members access competitive pricing and high standards of service. Membership guarantees that we source products from trusted, approved suppliers. Learn more about the IBA at theiba.co.uk.

 

  • EDA (Electrical Distributors’ Association): Representing the UK’s electrical distributors and manufacturers, the EDA promotes best practices, compliance, and professionalism across the industry. Learn more about the EDA at www.eda.org.uk.

Access to 100+ Approved Suppliers

With partnerships spanning over 100 UK-approved suppliers, we can source a vast range of materials beyond what is displayed online. This ensures we cater to a diverse set of customer needs, from small DIY projects to large-scale developments. Our extensive supplier network allows us to deliver high-quality materials quickly and reliably, ensuring your projects stay on track.

What Makes Us Different

At Electrical4Less, we put our customers at the heart of everything we do.

  • Customer-Driven Development:
    We are constantly improving our website based on valuable customer feedback. This means you, our customers, play a crucial role in shaping the features and functionality of our online store.
  • Customised Product Offerings:
    If there’s a specific product you need that isn’t currently listed on our website, just let us know! We’re always happy to add requested items to ensure we meet your requirements.
  • Dedicated Online Trade Accounts:
    We provide tailored trade accounts designed to meet the needs of professionals. These accounts come with features like custom pricing, easy reordering, and exclusive offers, ensuring your shopping experience is seamless and efficient.

Less hassle. Less stress. More quality!

At Electrical4Less, “4Less” is more than just a name—it’s our promise to deliver less hassle, less stress, and more quality to every customer.

  • Less Hassle: From intuitive website navigation to tailored trade accounts, we make it easy to find and order the products you need.
  • Less Stress: With our expert team ready to assist, you can count on us for fast, reliable service and solutions to your challenges.
  • More Quality: By partnering with UK-approved suppliers and adhering to British Standards, we ensure that every product meets the highest benchmarks of safety and performance.
READ MORE
© 2025 Electrical 4 Less
Electrical 4 Less

    Electrical 4 Less
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    Delivery Policy
    Free Next-Day Delivery Over £75 + VAT:
    Orders above £75 + VAT qualify for free next-day delivery via DPD for in-stock items. While we strive for timely dispatch, we recommend placing orders early to avoid potential delays. Once dispatched, unexpected issues may arise despite the courier’s efforts.

    Orders Below £150 + VAT:
    To keep costs manageable, we dispatch your order once all items are ready, including products with longer lead times.

    Need items faster? You can pay for an additional delivery service to receive in-stock items sooner. Simply email us with your order details, and we’ll send you a payment link for the extra delivery cost.

    Orders Above £150 + VAT:
    For larger orders, we can split delivery at no extra cost. In-stock items will be sent immediately, with the remaining items dispatched once available.
    Dispatch Times
    Items with Lead Times (e.g., 1–3 Working Days):
    This means we need to source the product from our supplier before sending it to you. The estimated dispatch time is displayed on each product page.

    Out of Stock at Supplier:
    If an item is unavailable at the supplier, we will contact you promptly. You’ll have the option to choose an alternative product or request a full refund.