Petrol Engine Cylinder Compression Tester Kit(8 pcs) and Universal in-Line Spark Plug Engine Tester for Automotive, Car, Lawnmower, Small & Big Internal/External Engines Diagnostic

Universal gasoline engine cylinder tester precision manufacturing, professionally tested,checking compression on petrol engine quickly and accurately.The straight and angled push-on connectors are equipped with rubber cone tip for easy and quick installation with 10mm 12mm 14mm 18mm appropriative adapters. Pressure gauge adopts rubber cover protected 3" large dial with dual range color coded scale for easy reading. Build-in check valve with pressure-maintaining function, ensure the gauge gets max pressure at the spark plug during compression. Universal spark plug tester use to tests for lack of spark condition,test ignition circuit continuity at each cylinder, quick and easy test helps check the condition of the ignition system at each cylinder. Compression tester kit and spark plug tester universal fitment for all engines; cars, trucks, motorcycles, lawn mowers, chainsaws, boat motors and other types 2 or 4 stroke, single or multi-cylinder gasoline engines.Checking compression on petrol engine quickly and accurately. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.