ITEM NAME:Automotive Petrol Engine Compression Tester Test Set Gauge Diagnostic Tool Car Description: Precision manufacturing, professionally test, quality guaranty, durable Checking compression on petrol engine quickly and accurately Multipurpose: Suitable for both motorcycles and cars Easy pressure release button on side of tester Comes with adapters for most applications, and a plastic case for easy carrying Specification: Gauge: 0-300PSI / 0-20kpa*100 Thread Size: M18x1.5, M14x1.25, M12x1.25, M10x1.0 M10x1.0 for motorcycle M18x1.5, M14x1.25, M12x1.25 for automotive Package Includes: 1 Set of Compression Tester SKU: DMO0009417279008387.1 Set of Compression Tester. Easy pressure release button on side of tester. Thread Size: M18x1.5, M14x1.25, M12x1.25, M10x1.0. M10x1.0 for motorcycle. M18x1.5, M14x1.25, M12x1.25 for automotive.