The engine compression tester kit is used to test the pressure of petrol engines to help determine cylinder problems, not applicable to crude oil engines
Spark plug tester could help diagnose engine outboard motor and fuel delivery system problems quickly and easily
Engine compression tester with release valve desgin could offer single-handed operation inflation and deflation
The 9pcs compression tester kit comes with 4 different connect adapters, widely suitable for most types engine cylinder such as car, ship, truck, lawn mower, ATV, boat and so on
Double-scale cylinder compression gauge reads 0-300 psi, 0-20 bar. Checking compression quickly and accurately
