Precision 8PCS Compression Tester Kit for Petrol Engines. Experience unparalleled accuracy and efficiency with our expertly designed Compression Tester Kit, tailored for petrol engines. Extension Hose: A 17.7" extension hose equipped with selectable adapters (10mm, 12mm, 14mm, 18mm) to accommodate a variety of petrol engines from motorcycles to cars, trucks, and ATVs.
