Fiada 9 Pieces Automotive Compression Tester Kit and Spark Plug Tester, Universal Car and Motorcycle Engine Testing Tools for Cylinder Pressure Gauge (Blue)

Cylinder Testing Kit: the pressure tester kit is a professional tool for quickly and accurately measuring gas engine cylinder pressure; It comes with 1 piece of spark plug tester, 1 piece of 300psi dual scale gauge, straight rubber cone adapter, 1 curved rubber cone adapter, 1 piece of quick connector for 14 inch flexible hose and 4 pieces standard adapters; These precision instruments help you easily diagnose system problems with your engine. Universal Compatibility: our petrol engine cylinder compression tester kit includes multi size adapters that are compatible with most types of vehicles; Such as cars, trucks, motorcycles, lawn mowers, and small engines such as ATVs; The additional universal spark plug tester can convert sparks into bright light to help test the condition of the cylinder's ignition system intuitively and quickly. 300 PSI Dual Scale Gauge and Check Valve: the compression gauge is accurately scaled and easy to read, with 0-300 PSI and 0-20 kg/cm dual range scale; The gauge cover is designed with rubber material protection, which not only has shock absorbing properties, but also effectively prevents the pressure gauge from being scratched or broken; Built in check valve prevents gas diffusion and ensures maximum pressure, making readings more accurate. Easy and Safe to Use: first install the pressure test instrument and remove the spark plug; The screw in connector usage: screw the assembly screw into the spark plug opening, tighten it with an o ring, and turn the engine to get the accurate value; Easy to operate, no need for two people to test; Straight and angle connector usage: insert the rubber end of the pressure gauge into the spark plug hole, then one person holds the tester while the other person turns the engine. Easy to Store and Carry: the handheld suitcase contains corresponding card slots for all accessories, which can fix all accessories in place and reduce wear and tear during storage and transportation; The tool box occupies a small area, making it easy to carry and provide you with timely inspections of various machines