I was debating whether to buy a single HT lead tester as I was having some issues with my xflow engine. I ending buying this pack of 4. I did not think of this at the time but it not only checks all the leads (4 cylinders) at the same time but you can check the firing order too. Well pleased with the product.
Verified purchase: Yes | Condition: New
It is a very useful tool. I put them on all cylinders for a quick check back in the drawer now until next time!
Verified purchase: Yes | Condition: Pre-owned
Great product at a reasonable cost
Verified purchase: Yes | Condition: New
Was recommended by mate to test spark electrodes in boiler and works fine.
Verified purchase: Yes | Condition: New
Does exactly as described and works without fault.
Verified purchase: Yes | Condition: Pre-owned
Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best-selling in Ignition Testers