

⚡ Spark your engine diagnostics into overdrive!
The Sealey VS526 In-Line Ignition Spark Tester is a compact, corded electric tool designed for fast and reliable testing of HT supply to spark plugs across all spark ignition engines. Featuring a 55mm probe and 100mm lead, it offers precise and accessible diagnostics with a sturdy, lightweight build favored by DIYers and professionals alike.
| ASIN | B00S6C94VA |
| Best Sellers Rank | #219,924 in Automotive ( See Top 100 in Automotive ) #37 in Automotive Ignition Testers |
| Brand | Sealey |
| Brand Name | Sealey |
| Color | Multicoloured |
| Colour | Multicoloured |
| Customer Reviews | 4.6 out of 5 stars 632 Reviews |
| Global Trade Identification Number | 05024209351904 |
| Included Components | In-Line Ignition/HT Spark Tester |
| Item Dimensions | 28 x 98 x 195 millimeters |
| 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 millimeters |
| Item height | 19.5 centimeters |
| Item weight | 68 g |
| Manufacturer | Sealey |
| Measurement Type | Voltage |
| Model | VS526 |
| Power Source | Corded Electric |
| Power source | Corded Electric |
| 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.
P**D
Testeur
Très bien
A**A
Va bien
Adecuado
D**R
BON MATERIEL
CORRESPOND A MES ATTENTES
D**V
Saved Me Over £100
Not normally a great fan of Sealy, but I have to say the quality of this does feel very good, plugged into my strimmer because I was pretty sure I needed a coil pack, but I’m glad to say it’s working fine and tests alright confirmed by this tester. Overall very impressed with this full stars from me
Trustpilot
5 days ago
1 month ago