Review on 🔍 Professional Cylinder Leakdown Tester Kit, Dual Pressure Gauges Engine Compression Leak Detector with Spark Plug Adapters - Ideal for Gasoline Engines (10 12 14mm), Red by Howie Broyles

I was going to have my air inlet fitting replaced and I must have damaged it and shattered the glass on the gauge and knocked out the needle, I've been a certified master 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 and save a few bucks, I made the wrong decision, I'm sure it will work but you have to be very careful with it so I recommend getting a few Spend dollars more and get a more powerful tool.