• This diagnostic set is to inspect low pressure or return fuel side of diesel engines

• Two manometers with different scales (-1 - 5 bar and -1 - 15 bar) offer more accurate test results

• Ten fuel line adapters cover a wide range of diesel engines and car makes

• Translucent tube on adapters help observe impurities and bubbles in the fuel

• 2 meter long hoses help connections in confined areas in engine compartment