Sealey TST22 12v 13 Pin Towing Socket Tester

Sealey TST22 12v 13 Pin Towing Socket Tester

Brand Sealey

From

£98.95

+ £5.95 delivery

2 offers at 2 retailers

Listed since 7 April 2026

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Description

The Sealey TST22 is a DVSA-approved towing socket tester designed for professional testing of 12V 13-pin Euro-type sockets on vehicle classes 4, 5 and 7. This diagnostic tool provides quick and reliable testing of trailer electrical connections, making it essential for MOT testing stations and workshops that service vehicles with towing equipment. Powered directly from the vehicle's 12V supply, the TST22 features a generous 4.9m cable that allows the operator to conduct tests from inside the vehicle cab for convenient single-person operation. The integrated self-test facility ensures the tool itself remains serviceable and accurate, providing confidence in diagnostic results. Beyond standard MOT requirements, this tester also checks 12V continuous and ignition live feeds plus reversing lights, making it invaluable for diagnosing electrical faults in towing systems. The versatility of this tester is enhanced by the included 13 to 7-pin adaptor, enabling technicians to test older wiring systems alongside modern installations. This makes it ideal for garages and testing stations working with a mixed vehicle fleet, from newer caravans and trailers with 13-pin connections to older systems still using 7-pin configurations. Features and Benefits: • DVSA approved for use in official testing stations on vehicle classes 4, 5 and 7 • 4.9m cable enables convenient operation from the driver's seat • Self-test facility confirms tool serviceability before use • Tests additional circuits beyond MOT requirements for comprehensive fault diagnosis • Includes 13 to 7-pin adaptor for testing older wiring systems • Powered by vehicle's 12V supply - no separate power source required Specifications: Brand: Sealey Nett Weight: 0.70kg

Full specifications

Marque Sealey
Référence fabricant tst22
EAN 5051747603561

Overview of the Sealey TST22 12v 13 Pin Towing Socket Tester

The Sealey TST22 12v 13 Pin Towing Socket Tester is one of the most searched products in the Bricolage & Outillage category in 2026. Offered by Sealey, it is aimed at those looking for a reliable product at the best price. Our comparison tool lists all available offers from partner retailers to help you make the right choice without overspending. Comparison is free and requires no registration. In a few seconds, you can access all current offers to find the most competitive price.

What makes the Sealey TST22 12v 13 Pin Towing Socket Tester stand out in 2026

This product stands out for the build quality that is characteristic of the Sealey brand. Users particularly appreciate its reliability in daily use and how easy it is to get started right from the first use. The design, intended for regular use, ensures satisfying durability, and the balance between the features offered and the asking price is well received by buyers. Sealey has a strong reputation in the Bricolage & Outillage category, which makes it easy to access after-sales service and the manufacturer warranty when needed. You can also compare with the Sealey SA500 Rechargeable Clip On Digital Tyre Inflator to refine your choice.

Performance and key features

In the Bricolage & Outillage category, buyers pay close attention to declared performance and build quality. The Sealey TST22 12v 13 Pin Towing Socket Tester meets these expectations with technical specifications that reflect Sealey's positioning on this segment. The key features, available in the spec sheet on this page, allow you to verify this product matches your needs before finalising your purchase. Also compare with the Sealey SA500 Rechargeable Clip On Digital Tyre Inflator from the same brand to refine your decision.

Design and ease of use

The Sealey TST22 12v 13 Pin Towing Socket Tester is generally described as intuitive by users in the Bricolage & Outillage category. Sealey designed this product to be accessible from the first use, whether you are a beginner or an experienced user in this range.

Market price ranges in 2026

RangeIndicative price
Entry-levelUnder 1790 £
Mid-range1790 £ to 4170 £
High-endOver 4170 £

To find the Sealey TST22 12v 13 Pin Towing Socket Tester at the best price today, compare all available offers on Compiral. Our comparison tool updates prices several times a day to ensure you get the lowest rate from our partner retailers. Remember to activate the free delivery filter to reduce the total cost of your purchase. Also check the estimated delivery time at each retailer, which can vary considerably from one shop to another.

Frequently asked questions about Sealey TST22 12v 13 Pin Towing Socket Tester

Is the Sealey TST22 12v 13 Pin Towing Socket Tester worth its price in 2026?

In 2026, the Sealey TST22 12v 13 Pin Towing Socket Tester is listed from £104.9 at our partner retailers. This price is consistent with the positioning of Sealey in the Bricolage & Outillage category. To judge whether this price is currently attractive, check the price history on our product page. Also compare the total price including delivery to avoid any surprises at checkout.

What warranty does the Sealey TST22 12v 13 Pin Towing Socket Tester come with?

The Sealey TST22 12v 13 Pin Towing Socket Tester generally comes with a manufacturer warranty of 1 to 2 years depending on the retailer. In addition to the commercial warranty from Sealey, statutory consumer rights apply to all purchases. Check the warranty conditions directly on the retailer's page before finalising your order.

Is the Sealey TST22 12v 13 Pin Towing Socket Tester in stock?

Stock availability for the Sealey TST22 12v 13 Pin Towing Socket Tester is updated in real time on Compiral. Retailers showing "In stock" can usually deliver quickly, often within 2 to 5 working days. If the product is temporarily out of stock at one retailer, check the other offers in our table. Check back regularly as stock levels change frequently in the Bricolage & Outillage category.

Where can I buy the Sealey TST22 12v 13 Pin Towing Socket Tester at the best price?

To buy the Sealey TST22 12v 13 Pin Towing Socket Tester at the best price, compare all available offers in our table at the top of this page. The 2 offers listed include delivery costs to give you the true total cost. Sort by ascending price and filter by free delivery to quickly identify the best deal among our verified partner retailers.

How does the Sealey TST22 12v 13 Pin Towing Socket Tester compare to competitors in the Bricolage & Outillage category?

In the Bricolage & Outillage category, the Sealey TST22 12v 13 Pin Towing Socket Tester occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.

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