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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28
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Description
Sealey Towing Socket Tester 13-Pin 12V DVSA Approved TST22DVSA Approved for use in testing stations on vehicle classes 4, 5 and 7. Quick and simple test of 12V 13 pin Euro type sockets fitted to the rear of the vehicle. Supplied with 4. 9m cable to enable the operator to use the tool whilst sitting in the vehicle. Features self test facility to ensure the serviceability of the tool. Powered by 12V vehicle supply. Also tests the 12V continuous ignition live feeds and the reversing lights not part of the
DVSA Approved for use in testing stations on vehicle classes 4, 5 and 7. Quick and simple test of 12V 13-pin Euro-type sockets fitted to the rear of the vehicle. Supplied with 4.9m cable to enable the operator to use the tool whilst sitting in the vehicle. Features self-test facility to ensure the serviceability of the tool. Powered by 12V vehicle supply. Also tests the 12V continuous/ignition live feeds and the reversing lights - not part of the current MOT test, but useful when diagnosing electrical faults. Includes 13 to 7-pin adaptor for testing older wiring systems.DVSA Approved for use in testing stations on vehicle classes 4, 5 and 7.
Quick and simple test of 12V 13-pin Euro-type sockets fitted to the rear of the vehicle.
Supplied with 4.9m cable to enable the operator to use the tool whilst sitting in the vehicle.
Features self-test facility to ensure the serviceability of the tool.
Powered by 12V vehicle supply.
Also tests the 12V continuous/ignition live feeds and the reversing lights - not part of the current MOT test, but useful when diagnosing electrical faults.
Includes 13 to 7 pin adaptor for testing older wiring systems.
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Exchange/Return Notes
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4.7 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
Very efficient!
Model: NewSLS50_52
Amazing the difference it makes on dumping the noise. Very easy to install. Pell and stick literally! Great!
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Reviewed in the United States on November 23, 2025
★★★★★ 5
This will work but prep is key!
I have an older RV that the gelcoat has dulled and is oxidized, but otherwise in good shape. I have buffed and polished in the past only for it to last a short time. I was looking up different products to try and this one has such good reviews, I thought I would give it a try. I bought the kit with the Poliglow and the Poliprep, with the scrubber and the microfiber glove. I started with the poliprep and it did a great job of gettting the streaks and black marks off. You spend a lot of time scrubbing to your likeness because anything that is still on the gelcoat when you apply the poliglow, it will be locked in there. The Poliglow is like a clearcoat that goes over the gelcoat. You have to build up layers and here are some of the tips and tricks I figured out that really helped my finished RV look great. First, make sure the applicator stays damp, this keeps the poliglow more uniform across the glove. Also, stick it in a zip lock bag when not using, you do not want it to dry out while you are using it. I found out that applying this in direct sunlight in warm temps, is the best method. This allows the poliglow to dry really fast. The first 3 or 4 layers will look streaky and dull but this is ok and as you build up the layers, the shine will come back. I found if you do this when its cooler, the layers do not dry as quick and you will get some permanent streaking or running. I had to remove a section I did in the evening because I noticed this. When in direct sunlight, this gave me the best results with no streaking or running. It dries fast and you can keep working. Like it says, do not do big sections at a time, keep it to small what you can reach sections and build those up and move on. As far as how much to buy? I have a 40 ft toy hauler and I got to kits and I had just enough to finish the whole thing minus the nose cap. I have Durabak on the nose cap, so I dont need to worry about that. I ended up buying one more bottle of the poliglow to have for my maintenance coats. Overall, I am pleased with how my 10 year old RV looks and other than some of the decals show age, it looks new again. If I were to buy a new RV, I would put this on right away and preserve the whole RV including the decals. Its not too expensive and its a lot of work, especially the prep, but it does end up with great results.
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Reviewed in the United States on July 21, 2023
★★★★★ 5
Excellent shine
Excellent line of products. Looking at the picture, you can see what the camper looked like before the Poli Glow. To the left of the window is the after Poli Glow.
It takes some elbow grease (follow instructions well) but well worth it.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Camping enthusiast approved
One bottle covered my 20ft camping trailer 4 coats and with a little remaining for future touch ups. It definitely increases the gloss. I'm glad I didn't waste my time with wax. This is like an easy wipe on clear coat. I will report back in the future for longevity.
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Reviewed in the United States on May 24, 2026
★★★★★ 4
buy more than you think your going to need to get a great shine and look!!
great product and leaves a great shine. The Poli Glow doesn't go as far as the video states and it depends on condition of RV, boat...This is a great product but takes more to get a great shine!!
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Reviewed in the United States on April 16, 2026