OriGlam Spark Plug Tester, Adjustable Ignition System Coil Tester, Coil-on Plug Ignition Spark Circuit Tester, Autos Diagnostic Test Tool

Done the job perfectly.

Delivered on time, the adjustable spark tester is a handy backup tool to have in your toolbox. When checking for a misfire on a car this is a good tool to visibly see the spark length, can adjust the setting to suit.

Can be a bit awkward to fit in some cases (I use it on small engines for the likes of lawnmowers & strimmers, where plug sizes & HT lead length can be an issue) but works very well.

One very handy tool!!

So it seemed to work well enough- but it also broke pretty much immediately! I'm going to try to order a replacement in the hopes that it was just a defect. If I face the same issue, I'll edit this review and downgrade the star rating.

Great

Works well for something that doesn't cost much at all. Saved me from buying a coil pack when the issue was somewhere else

Such a phoney item The screw with the red knob was so loose it was was like the treading on the nut was machined to a different size. It actually wobbled from side to side Unbelievable And the part that was supposed to fit the spark plug was so undersized it kept falling out. How could they get this wrong all they have to do is copy the size of a spark plug top

Está bien la herramienta de buenos materiales

O.K.

I've never used one of these before but needed one to test the spark on a motorcycle. I must say it worked like a charm, easy to use and you could see the spark clearly. Looks to be well made.

tres bien pour tester les bobines d'allumage

Very good product. Shipping fast 👍