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⚡ Don’t just guess—test your spark and keep your engine roaring!
The Sealey VS526 In-Line Ignition Spark Tester is a lightweight, battery-free diagnostic tool designed for quick and reliable testing of HT supply to spark plugs. With a compact, durable build and no complicated settings, it empowers DIY mechanics and professionals alike to rapidly identify ignition faults, saving time and costly repairs.
| ASIN | B00S6C94VA |
| Best Sellers Rank | 2,037 in Automotive ( See Top 100 in Automotive ) 1 in Ignition Testers |
| Brand | Sealey |
| Colour | Multicoloured |
| Country Of Origin | Taiwan |
| Customer Reviews | 4.6 out of 5 stars 667 Reviews |
| Global Trade Identification Number | 05024209351904 |
| Included Components | In-Line Ignition/HT Spark Tester |
| Item Dimensions | 28 x 98 x 195 millimetres |
| Item Type Name | Sealey VS526 In-Line Ignition/HT Spark Tester |
| Item Weight | 68 g |
| Item dimensions L x W x H | 28 x 98 x 195 millimetres |
| Item weight | 68 g |
| Manufacturer | Sealey |
| Manufacturer Part Number | VS526 |
| Measurement Type | Voltage |
| Model Number | VS526 |
| Power Source | Corded Electric |
| Power source | Corded Electric |
| Product Warranty | 1 year. |
| Style | Modern |
| Style Name | Modern |
S**Y
Handy little diagnostic tool
👍 Pros: Works fast for testing HT supply to a spark plug. Sturdy and simple — no settings to fiddle with. Great for DIYers doing engine diagnostics. 👎 Cons: Only shows presence of spark, not strength or timing. The short lead length might mean you need to lean over the engine more than with longer cables.
R**Y
Does the job
Great little time saver when troubleshooting a small engine. It answers the question as to whether or not the spark plug is getting any electric juice.
N**L
Easy to use most of the time
A good little gadget, it worked well on my old 1970 mini, but wouldn’t fit my Alfa as the plugs have an extender & it didn’t fit onto that
A**R
Recommend for a quick spark check
Works well for a quick spark check
A**N
Spark tester
Useful and simple spark tester that gives a good clear to see spark. With hindsight, it might have been easier to check my twin cylinder motorcycle if I had bought two of them.
J**K
If you use a spark plug without a screw cap not for you
When advertised it noted for use with motorcycles but will not couple with spark plug main leads
S**E
H T lead tester
Arrived quickly, great price and quality
A**R
Good value
Good value for the money
Trustpilot
2 months ago
1 month ago