Engine Compression Tester Set
Your Professional Engine Compression Tester Set Supplier!
Y Tools is a leading Chinese OEM factory on professional tools for over 20 years.All tools are produced from Steel to finish tools by our own factory, Over 300 kinds of tools contain engine tools, bearing puller, oil filter wrench, brake caliper tools, ball joint removal tools, wheel bearing removal tools, fluid oil extractors, engine pressure tester, VDE Tools, and professional tools for "MAN Truck", there are all suitable to sell online or car parts& accessories store and supermarket.
Why Choose Us
Quality Control
During the production run, we will test the material first is good steel, inspect the size by drawings every process until finished product,at latest, we also will make a QC report or QC Test of quality before delivery.
Custom Service
Our accept customized by sample or drawing, or laser logo, package customized. Accept large MOQ also accept low MOQ.
Cooperation Brands
We already offer a good service to some such as Yato, Auto Zone, Mac Tools, harbor freight, snap-on, and so on, OEM products, and we also wish long-term cooperation with more brands, and we own DNT brand, If you want to sell our brand, also is ok.
Sales Market
We have more than 100 staff, an Annual Output Value of over $60 Million. Tools are exported to Western Europe, North America, and also other areas. Welcome you!

Designed for complete compression testing on gasoline engines, including domestic, imports, motorcycles, marine, and small engines. Unique problem solving features for today's limited space engine compartments.
Product Specification
We offers the following product specifications:
|
Product Name |
Handheld Vacuum Pump with Compression Cylinder Gauge Tester Kit |
|
Brand |
BY |
|
Model |
G1021 |
|
Sample |
Accepted Sample Order |
|
Service |
OEM ODM Customized |
|
Port |
Ningbo or Shanghai |
|
Warranty |
12 Months |
|
Package |
BMC |
|
Certification |
CE |
|
Material |
Material |
Checking Compression On Petrol Engine Quickly And Accurately
Easy Pressure Release Button On Side Of Tester
3" Gauge Features Dual Color Scale for easy reading. Pressure Range: 0-300psi, 0-20bar
Kits Includes 2 Rubber Cones Ends for quick check. (no need to thread into head)
Includes 17.7" extension hose with 4 sizes (10mm, 12mm, 14mm, 18mm) selectable adapters, suitable for petrol engines on motorcycles, cars, trucks, ATVs and more

Application of Engine Compression Tester Set
Diagnosing Engine Problems
A compression test helps pinpoint mechanical issues that prevent proper engine operation.
Detecting Worn Piston Rings
Low compression in a cylinder could indicate worn piston rings.
Identifying Valve Issues
Leaking or sticking valves can be detected by a low compression reading.
Locating Head Gasket Failure
A failing head gasket between cylinders can also result in lower compression.
Checking for Burnt Pistons
Compression testing can reveal a damaged or burnt piston within a cylinder.
Verifying Engine Health
Even if there's no apparent problem, comparing compression between cylinders helps ensure they are all performing similarly.
Customization Process
Requirement Discussion
Contact us and provide your design drawings, size specifications, and other technical parameters.
01
Design Proposal
Our professional team will develop a design proposal and provide a quotation based on your requirements.
02
Sample Production
We produce samples according to the design proposal and conduct rigorous testing.
03
Mass Production
Upon your approval, we commence mass production to ensure timely delivery and consistent quality.
04
After-Sales Service
We offer ongoing technical support and service to ensure the long-term stable operation of our products.
05
Other Services
- Offer OEM Service for brand tools,there are more than 20 years experiences
- Accepted Customized Service for new tools to explore markets
- Accepted original design & customized color carton,label,according to UI
- Only product HQ Tools
- Accepted OEM and ODM service(according to customer demand production of products that meet the customer requirements and design processing (ODM) in accordance with customer requirements, design, OEM production meets the requirements for the customer the product, the development of manufacturing technology and ability)
Package & Delivery
Package
Standard export package or Custom
Delivery
By air express, by sea


















