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🔍 Catch leaks before they catch you!
The Block Test Kit BT500 is a professional-grade diagnostic tool that quickly detects combustion leaks in cylinder heads and gaskets for both petrol and diesel engines. Using a color-changing fluid indicator, it reveals cracks, warps, and gasket failures within seconds, helping you prevent costly engine damage with fast, reliable testing.
| ASIN | B00TQTZ254 |
| Best Sellers Rank | 20,156 in Automotive ( See Top 100 in Automotive ) 1 in Car Engine Cylinder Head Gaskets |
| Brand | Workshop Essentials Online |
| Customer Reviews | 3.7 3.7 out of 5 stars (12) |
| Date First Available | 18 Feb. 2015 |
| Manufacturer | Workshop Essentials Online |
| Manufacturer part number | T374100 |
| Manufacturer reference | T374100 |
P**J
Does the job!
Sturdy build, fits well and gets the job done. Is easy to use too and not much more expensive than some more fallible testers. Respected tester (often seen on Youtube).
S**R
Lasted less than a year
This has gone defective less than a year after purchasing. No response from seller when messaging and Amazon no any help either, save your money
B**.
Five Stars
great bit of kit
Trustpilot
1 month ago
3 weeks ago