YSTOOL 8PCS Engine Compression Tester Kit Automotive 300PSI Cylinder Pressure Test Gauge Tool Set for Auto Car Truck Motorcycle Gasoline Petrol Gas Engine Diagnostic with Red Case
- ... test tool kit can be widely used for most type and depth spark plug well. If you have motorcycle car truck ATV mower and any other vehicles with gasoline or gas engine, and you are a professional on repairing vehicles, you can try this kit. Please note, this cylinder compression test gauge is not suitable for most diesel engine, because the range of the gauge is only 0-300PSI, which is much lower than most diesel engine compression..
- The pressure gauge is equipped with 3" big dial, protected by rubber cover. It has pressure holding function, please press the pressure release valve before disconnect. After insert the hose and push-on connectors into the quick coupler on the bottom, remember to push the knurled grip ring on the quick coupler back to lock. The 16" long rubber resin hose, is equipped with a 14mm brass adapter, can be connected to 10mm 12mm 14mm 18mm adapters directly..
- Set the throttle plates to the wide open position when test, and after test restore it to closed position before starting the engine, otherwise, a serious damage will be caused on the engine if failure to close the throttle plates. We supply 1 year warranty, please feel free to purchase. Please contact us by Amazon message system if there is any question, we will reply in 2....