⛽ Diagnose Like a Pro, Drive with Confidence!
This 8-piece professional petrol engine compression tester kit features a 3-inch dual-scale gauge (0-300 PSI/0-20 kPa) and multiple adapters (M10, M12, M14, M18) including spark plug sizes 14mm and 18mm. Designed for automotive and motorcycle petrol engines, it includes quick-check rubber cone ends for fast testing without threading, all housed in a durable plastic carry case for easy storage and portability.
N**A
Great product and excellent price
Good price, easy to use quality materials. I’m at the point I have to start checking the compression on my 2016 KTM SX 250, and it has worked flawlessly!!
M**
Mario
Very easy tool to use for check cylinder compression
T**Y
Good but not 100%
Works good BUT it’s 5-10 psi offHere is a shot of the same cylinder with a higher end Maddox unit.
M**6
Bang for the buck
This is a lot of quality for the price.
J**N
Good test kit
Does what it is suppose to do. Cannot vouch for the exact accuracy but it is good enough for me.
A**R
Did exactly what it was supposed to at very good price.
This set is an excellent value. Quality parts, decent instructions. I was able to test compression in a very short time. My spark plugs were easy to access: would be more challenging with a V6 or V8 but I think it would work.
A**W
Handy to have
I needed this to test the compression on my chainsaw that wouldn't start after I loaned it out. It worked fine and told me what I needed to know. The case is nice, and the tester is easy and convenient to use.
A**R
Decent for the price.
A good price for what you get. It was about 30 psi off what it should be for my readings, but it's consistent and that's what I needed. Instructions will tell you the same.
Trustpilot
1 month ago
1 month ago