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🔩 Diagnose Diesel Like a Pro — Don’t Let Engine Issues Catch You Off Guard!
The DAYUAN 17 pc Diesel Engine Compression Tester Kit is a professional-grade toolset designed for precise diesel engine diagnostics. Featuring a dual-scale gauge (0-70 Bar / 0-1000 Psi), 9 glow plug adapters, 4 injector adaptors, and a built-in resetter, it fits most diesel cars, trucks, and tractors. Lightweight and durable, this kit empowers mechanics and enthusiasts to quickly identify worn valves and piston rings, ensuring engine health and preventing costly repairs.






| ASIN | B07FLTBH6C |
| Best Sellers Rank | 3,515 in Automotive ( See Top 100 in Automotive ) 3 in Compression Gauges |
| Brand | DAYUAN |
| Country Of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 809 Reviews |
| Item Dimensions | 38.1 x 30.5 x 7.6 centimetres |
| Item Weight | 3.03 Kilograms |
| Item dimensions L x W x H | 38.1 x 30.5 x 7.6 centimetres |
| Item weight | 3.03 Kilograms |
| Manufacturer | Yinyuan tools |
| Manufacturer Part Number | YT- N1010 |
| Material | Polycarbonate (PC) |
| Model Number | YT1010 |
| UPC | 737123870523 |
R**T
Very good product
Worked very well , confirmed to me compression was good so not to scrap engine. Would not fit injector position on my Mitsubishi l200 but fitted the glow plug hole . AAA
K**M
Excellent kit
If u no how to use it correctly and no wot your doing this kit is perfect
P**.
Not a bad piece of kit
Good solid piece of kit all contained in a quality plastic case. There aren't really any instructions, just a list of the parts and various warnings. This is annoying as it gives no idea of what some of the contents are for or how you use them. It is worth mentioning that this kit is deigned for a Truck (as it says on the leaflet) and none of the glow plug adaptors fitted my BMC engine which surprised me as it was a much used engine in it's day (Taxi etc). That said it did work through an injector. Worked fine and diagnosed what I suspected that one of the cylinders is down on compression.
G**Y
Works great, and great value
Works great, and great value
D**D
Used for what it’s named after
Does what it’s named for great value for money easy to use and great accuracy
C**H
Brilliant bit of kit
Received today and used already, well made bit of kit and it had the M10 x 1.0 thread for a 300tdi land rover engine glow plugs. Just remember to loosen the injector pipes and remove the wire from the fuel pump or you'll be one of the people leaving a bad review saying it broke on first use. If the engine fires up it will toast the dial. I just wish my results had been more favourable 😞
M**K
Tester
It's ok does what should not always sometimes pressure release button sticks but corrects after a couple of pushes
G**R
Poor quality.
Although I purchased mine two years ago, only now did I get to use it. Positive results on first cylinder, pressed the button to release air pressure. Following cylinders all "leaked" through the air valve so gave results that were hard to gauge and wouldn't "stick" on the display. Rubbish quality.
C**N
Prodotto fatto bene e funzionale
Sembra che abbia un buon rapporto qualità - prezzo
R**G
Good quality
Great value for the money
E**N
Works really good
Its a good investment. A good tool safes you hours of diagnostics. Works well
J**M
Good quality and value
Works perfect lots of accessories Recomended
S**X
Great Fuel Injection Tool Kit for Diesel Engines
Terrific case with a wide variety of tools to work on diesel engines at a very affordble price.
Trustpilot
1 day ago
1 month ago