Sealey TST22 Towing Socket Tester 13-Pin 12V - Dvsa Approved

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Sealey TST22 Towing Socket Tester 13-Pin 12V - DVSA Approved

The Sealey TST22 is a DVSA-approved towing socket tester that delivers fast, accurate fault diagnosis for 12V 13-pin Euro-type sockets. Designed for professional use on vehicle classes 4, 5 and 7, it helps you comply with legal requirements for towing electrics and avoid costly MOT failures.

- DVSA approved for official vehicle testing standards

- Compatible with 12V 13-pin Euro-type towing sockets

- Suitable for vehicle classes 4, 5 and 7

- Simple plug-and-go operation with clear LED indicators

- Tests for correct wiring, earth continuity and voltage presence

- Robust, compact housing built for workshop and roadside use

- No batteries required – powered directly by the vehicle socket

Whether you are a garage technician or a mobile tester, this tool gives you instant pass/fail results so you can certify towing electrics quickly and with confidence.

GTIN: 5051747603561