The BRAND NEW MADDOX Diesel Engine Compression Tester Gauge Tester Pressure Test Tool Kit is designed for diesel engines and offers an accuracy of +/- 2%. The kit includes a 16-1/2 inch hose and works within a pressure range of 0-1000 PSI/0-70 kg/cm2. It is suitable for various vehicle types such as motorcycles, passenger vehicles, and heavy-duty/commercial vehicles, with applications for Chrysler, Cummins, Ford, GM, Toyota, VW, and more. Perfect for diagnosing engine compression issues in a wide range of diesel vehicles.