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🔧 Diagnose like a pro, avoid costly engine surprises!
The DAYUAN 8pcs Professional Petrol Engine Compression Tester Kit offers a comprehensive, durable solution for automotive and motorcycle engine diagnostics. Featuring 8 adapters including spark plug sizes and rubber cone ends, plus a 3-inch dual-scale gauge (0-300 psi / 0-20 bar), it ensures precise compression readings across a wide range of vehicles. Highly rated and trusted by mechanics and enthusiasts alike, this kit simplifies engine health checks and helps prevent expensive repairs.
| ASIN | B07BKWPPDR |
| Best Sellers Rank | #3,109 in Automotive ( See Top 100 in Automotive ) #2 in Engine Compression Gauges #159 in Diagnostic, Test & Measurement Tools |
| Brand Name | DAYUAN |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,522) |
| Included Components | Petrol Engine Compression Tester Kit |
| Item Dimensions | 11.02 x 7.87 x 1.97 inches |
| Item Weight | 0.8 Kilograms |
| Manufacturer | Yinyuan Tools |
| Material Type | Rubber |
| UPC | 737123870622 |
| Warranty Description | 1 year |
R**U
NICE COMPRESSION TESTER
I REALLY LIKE THIS AND IT WORKS REAL GOOD. SHOULD HAVE BOUGHT ONE YEARS AGO. GOOD QUALITY AND PRICE
P**F
Nice tool, well made
Very nice tool. For the price, a compression test tool like this is a must. Been working on golf carts lately and the attachments fit any and all spark plug sizes. Gives an accurate reading of compression and the condition of the cylinder rings…first thing to rule out in the life of an engine. You don’t have to crank this in, hand tight works fine. So far I’ve tested my Echo chain saw, Echo leaf blower , Honda power washer, Honda ATVs, EXGO golf cart and Gravely lawn mower. Simple, easy, accurate and a great diagnostic tool for the shade tree mechanic in your home.
W**L
Nice quality good price
It works pretty good, but I don't know how accurate it is
U**R
Plenty good for the money
Easy to read and operate, seems good quality, did what I bought it for, the compression seemed accurate with what was going on with the engine. Different connectors allows fit for various size spark plugs. Would recommend.
M**L
Works great
Just what I wanted thanks
M**S
Great tool for the low cost.
Great quality product. Seems to be pretty accurate on the pressure. I love all the adapters. I had bought one of these when I was a GM mechanic and paid well over 200.00 for it. This one does just as good for a 10th of the price. I really like the rubber outside of the gauge. Gives it a really nice feel. O rings stop any leaks from occurring. I would recommend this to anyone that needs to do a compression test.
A**Y
Excellent!
Exactly what my son was looking for. Looks like great quality tools for his boat. Highly recommend it.
J**Y
Real handy part
Great
J**N
Works well and comes with more than enough hardware.
W**S
Ideal item
N**R
No complaints and the price is incredible. Works absolutely fine on a 2017 Mini 3 cylinder engine. This engine has a very narrow spark plug hole so I thought it might not fit but the selection of adaptors included one that did fit. It feels decent quality, maybe not super accurate at this price but as a ballpark and for comparing cylinders it's spot on. If you can remove spark plugs then you can use this, it's super simple. The case is handy to keep everything together and clean. Very happy wirh this item and arrived next day as promised.
J**N
Todo bien, parece preciso en la medida
M**O
Las mediciones son correctas, tiene un pequeño instructivo y las distintan puntas son utiles y en medida correcta
Trustpilot
4 days ago
2 days ago