Review on 🔍 Unleash Engine Power: JoyFans Cylinder Leak Down Tester Kit with Compression Gauge for Pressure Leakage Test on Automotive, Motorcycle, Car - Tu-21 Small Engine Combustion Leakdown Detector in Blue by Paul Milonas

I was going to change the air inlet fitting and I must have damaged it and shattered the glass on the gauge and knocked out the needle, I'm a certified technician for over twenty years and I mainly do engine repairs and use these types of tools on a daily basis. Thought I'd try to save a few bucks. I made the wrong decision. I'm sure it will work but you have to be very careful with it Recommend spending a few bucks more and get a more durable tool.