The Sealey Petrol Engine Compression Test Kit is a 3-piece set designed for testing the compression of petrol engines. Made by the reputable brand Sealey, this kit includes a compression tester and is suitable for all vehicles. Manufactured in China, this set is a valuable addition to any garage or workshop, ensuring accurate diagnosis and maintenance of petrol engines. With its reliable performance and quality construction, this compression test kit is a must-have tool for any vehicle enthusiast or professional mechanic.