Petrol Engine Cylinder Compression Tester Kit and Spark Plug Tester Tool Fit for Automotive Car Lawnmower Truck Chainsaw Motorcycle Boat Petrol Gas Engine Diagnostic Compression Tester Kit (9 Pcs)

Petrol engine cylinder compression tester kit 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. Engine cylinder compression tester kit and spark plug tester universal fitment for all small engine compression tester; 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. Universal spark plug tester use to tests for lack of spark condition, inline spark tester test ignition circuit continuity at each cylinder, quick and easy test helps check the condition of the ignition system at each cylinder. 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. Satisfaction guaranteed! Try Engine Cylinder Compression Tester Kit we sell for a full 30 days. If not completely satisfied, return it to us for a no-hassle refund or credit.