Engine Compression Tester Gauge Kit Cylinder Test Pressure Gage Tool 9PCS Set with Adapters for Testing Small Gas Petrol Gasoline Engine on Automotive Motorcycle Auto Outboard Motor Snowmobile
Automotive Cylinder Compression Tester: JIFETOR engine compression tester kit performs specific accurate pressure test for gasoline engines, especially for small engines within a short time. The varied gauge reading can directly reflect whether there are some faults in the cylinder such as worn piston rings or valves, carbon build-up, cracked cylinder walls and blown head gaskets, etc. Please refer to the vehicle manufacturer's service instructions or proprietary manual and our manual for detail
3 inch Dial Compression Gauge: The pressure gauge features clear reading, good air tightness and high precision. Equipped with dual scale big dial, quick coupler, anti-scratch resin window and rubber cover around for protection. The build-in check valve holds pressure to get maximum pressure value, and the release valve allows repeated tests without hose reassembly, save trouble. Remember to press it to release pressure before the test is over.
Dedicated and Universal Adapters: Compression gage is respectively available with extension hose and universal straight/angled spark plug adapter. 4 pieces dedicated brass fittings(10 12 14 18 millimetres) with sealed O ring, work with extension hose or rod to connect the corresponding spark plug wells. Specially provided aluminum extension rod can be assembled to the extension hose, make it easier and more convenient to use
Premium Cylinder Pressure Test Tool Set: 16 inch explosion-proof hose is made of premium rubber and equipped with 14 millimetres high-precision brass connector. Straight or angled spark plug adapters use suprior aluminum and with rubber tapered tips for universal use. Do the testing process for each cylinder at least twice, average the values. Note: The pressure difference among the cylinders should not exceed 10 percent of the average value.
Wide Usage: JIFETOR engine compression tester kit includes 4 sizes dedicated adapters and 2 pieces universal push-on connectors, widely suitable for most types and depth spark plug well on gasoline petrol gas fuel engine cylinder, which is common in motorcycle, car, ATV, snowmobile, dirtbike, lawn mower, chainsaw etc. Please note, the engine compression gauge is not used for most diesel engine, due to the low pressure range 0-300 pounds per square inch
Detailed Product Manual and Case: The instructions in the package introduce the usage and precautions of the product in detail. Please read it carefully before operation. A variation in compression readings between cylinders is often a better indication of engine problems than the absolute values of compression. Customized blow molding case keeps JIFETOR 8 pieces motorcycle car small engine compression tester kit in place and protects the gauges during storage.