Socket & See SOK420 Professional IEC Socket Tester 230v

Socket & See

£75.00 / £90.00 incl VAT

⚡ The first socket tester to indicate the exact fault location – Live, Earth, or Neutral
⚡ Patented ‘Fault Locate’ electronics offer the clearest indication of good and faulty wiring conditions
⚡ Continuous or strong warbling tone gives an immediate and clear indication of good or faulty wiring
⚡ Built-in self-check ensures the tester operates correctly every time it is used
⚡ Bright, long-lasting LEDs outperform traditional fragile, low-visibility neon indicators
SKU: SOC-SOK420UK Category: Brand:

Description

Socket & See SOK420 Professional Socket Tester 230v 

Product Description: 

The Socket & See SOK420 Professional Socket Tester is an advanced device designed to test the wiring and safety of 230V mains sockets, particularly useful for IEC (Kettle) plug connections. This versatile tester can be used in any country to test 230V sockets, as long as a compatible IEC lead is available for the specific country. The SOK420 allows users to quickly identify wiring faults in sockets, including faults in the live, earth, or neutral connections, making it an essential tool for electricians, engineers, and maintenance professionals.

The tester features a patented ‘Fault Locate’ system that clearly indicates the position of any fault, helping users pinpoint whether the issue lies with the live, neutral, or earth pin. The results are presented via bright, durable LEDs and audible tones, ensuring quick and easy identification of faults. The unit also includes a self-check function to ensure that the tester is working correctly every time it is used, providing additional reliability.

Key Features:

  • The first socket tester to indicate the exact fault location – Live, Earth, or Neutral
  • Patented ‘Fault Locate’ electronics offer the clearest indication of good and faulty wiring conditions
  • Continuous or strong warbling tone gives an immediate and clear indication of good or faulty wiring
  • Built-in self-check ensures the tester operates correctly every time it is used
  • Bright, long-lasting LEDs outperform traditional fragile, low-visibility neon indicators
  • ‘Fault Locate’ system identifies the exact position of the fault, whether it’s the Live, Neutral, or Earth pin
  • Tough, smooth-contoured construction designed for durability and ease of use
  • Eye-catching body color makes it easy to locate in any toolkit
  • Advanced electronic circuits provide reliable, positive indications
  • Modern production methods ensure excellent performance and value
  • Audible signal offers an additional layer of indication for users
  • Microprocessor control with built-in self-check ensures consistent performance

What’s Included:

  • Socket & See SOK420 Professional Socket Tester
  • IEC socket tester for identifying wiring faults
  • Instruction manual for proper usage and operation
  • Two-year warranty for peace of mind

🚚 Testersmans Shipping Policy

Free Mainland GB Delivery Over £150

We offer free delivery on most mainland Great Britain orders over £150 (ex VAT).
This applies across England, Wales, and most of Scotland, excluding certain remote or offshore postcodes.

If your order total falls just short of £150, or you’re a returning customer, feel free to contact us — we may be able to offer a discount code or delivery workaround.
📞 01945 738112 | ✉️ [email protected]


📦 UK Delivery Options

We work with both Royal Mail and DHL to offer reliable and flexible delivery across the UK:

  • Royal Mail – Best suited for lighter parcels and for customers in remote regions, including the Highlands, Islands, and Northern Ireland.
  • DHL – Ideal for most mainland UK orders, providing fast, tracked delivery and excellent reliability for time-sensitive shipments.

Our checkout system automatically displays the available delivery services for your postcode and order weight, ensuring you always see the most suitable options.

Note: Heavy, bulky, or freight-only orders will be charged separately.
Our website is designed for quick, transactional purchases rather than bulk or palletised orders.
Please contact us in advance for a tailored freight quotation if your order falls into this category.


⏱ Dispatch & Delivery Timing

We aim to dispatch all in-stock orders promptly, but delivery depends on both when you order and which service you select.

  • UK orders: placed by 2:00 PM Monday–Friday are usually dispatched the same day.
  • International orders: placed by 2:00 PM Monday–Thursday are usually dispatched the same day.

Orders placed after these times are processed the next working day. This means delivery may occur the following day or later, depending on the courier and service selected.

Once dispatched, your chosen delivery service determines how quickly your parcel arrives:

  • Standard services We use Royal Mail Tracked 24 or DHL Parcel as our ‘Standard’ services. They are not guaranteed to arrive next working day.
  • Premium services (e.g. Royal Mail Special Delivery or DHL by Noon) offer guaranteed delivery windows.

If your order is time-sensitive, we strongly recommend choosing a guaranteed service or contacting us before ordering to confirm availability.

Please note: For logistical reasons, we may occasionally adjust the delivery method selected at checkout. For example, smaller items may be better suited to letterbox-friendly packaging or may be at greater risk of delay or loss via certain services. We actively monitor courier and postal service disruptions—including strikes and delays—and may modify shipping arrangements to help ensure timely and secure delivery.


📅 Busy Periods & Delays

We always aim to dispatch promptly, but delivery times may be affected by:

  • Seasonal demand (e.g. Christmas, bank holidays, or industry shutdowns)
  • Courier network delays outside our control
  • Supplier lead times or calibration requirements for certain equipment

If your delivery is time-critical, please contact us before ordering so we can confirm stock and courier availability.


🌍 International Shipping

We ship worldwide using UPS Express Saver® and other trusted global courier partners. All international shipments are tracked and generally dispatched Monday to Thursday to ensure smooth customs clearance and transit.

Estimated delivery times:

  • Europe: 1–2 working days
  • North America: 2–3 working days
  • Asia-Pacific & Rest of World: 3–5 working days

Delivery times vary depending on location, customs clearance, and local courier performance.


💰 Taxes, Customs & Import Duties

International customers are responsible for any applicable taxes, customs charges, or import duties.
These are not included in our product or shipping prices.

Your courier will typically provide a secure payment link for any import charges once your parcel reaches customs.
If import fees are refused and the parcel is returned, we will issue a refund minus all incurred shipping and return costs.


📍 Using Your Own Courier

If you would prefer to arrange collection via your own courier (UK or international), please contact us before placing your order to coordinate collection from our Wisbech warehouse.


📝 Important Notes

  • Please ensure your delivery address and contact number are correct at checkout.
  • Undelivered parcels may be returned to us after a short holding period.
  • Redelivery or return fees may apply, even if your order originally qualified for free delivery.
  • By placing an order, you confirm your understanding and acceptance of this policy.

Additional information

Weight500 g
Multi Buy Options

1x Socket & See SOK420UK, 2x Socket & See SOK420UK, 3x Socket & See SOK420UK

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