








🔍 Don’t guess—test your engine’s heart in minutes and stay ahead of costly repairs!
The RELD Cylinder Head Gasket Tester is a high-precision CO2 leak detector designed for liquid-cooled petrol, diesel, and LPG engines. Made in the EU, it offers 99.9% accuracy by measuring CO2 concentration changes in the cooling system using a color-reactive fluid. The universal adapter fits a wide range of vehicles, enabling up to 50 quick, eco-friendly tests without mechanic visits, saving time and money for car owners and professionals.









| Manufacturer | RELD |
| Item model number | 7777252 |
| Product Dimensions | 15 x 10 x 5 cm; 230 g |
| ASIN | B07RS3N98V |
I**D
Big leak
The bottle had lost 10-15% of its contents during before it arrived and the liquid was not blue anymore. Color was dirty and almost looked like the liquid had reacted allready. Price was cheaper than many other products, but I reccoment spending that little extra for a better quality kit
Trustpilot
1 month ago
2 months ago