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Cylinder pressure gauge is a testing tool specially used to check the cylinder compression in the vehicle.
JoyFans Compression Gauge Test Kit includes everything you need for a fast & effective compression detection of petrol engine cylinders on nearly all spark plug types on cars, trucks, motorcycles, ATVs, snowmobiles, boats, etc.
Set Contents
1 * Cylinder Compression Gauge
1 * Straight Rubber Cone End Adapter
1 * Curved Rubber Cone End Adapter
4 * Spark Plug Adapters (M10, M12, M14, M18)
1 * 16" Extension Hose
1 * Instruction
1 * Black Case
Petrol Gas Engine Cylinder Pressure Test Kit
About JoyFans Cylinder Pressure Gauge Tester
1. Metal, rubber and resin construction.
2. Equipped with pressure relief valve and convenient quick disconnect system.
Small Engine Compression Gauge Test Set
Features
1. Multiple Choices
Compression tester tool set provides you with 3 options for cylinder compression test. Performing quick efficient tests with universal adapter / hose (with metal fitting or not).
2. Quick Check
2 type universal rubber cone end adapters can take quick and easy connections on most spark plug types and depths vehicles.
3. Durable Construction
Kit adopts high quality brass, aluminum, and resin nylon rubber material, making the tools durable, reusable and being well protected.
- √ Exquisite appearance and easy to operate work.
- √ Features 3 ways to test engine compression.
- √ Perfectly works with cars, motorcycles, snowmobiles, SUVs, trucks, lawn mowers, chainsaws, etc.
Dual Scale & Color Compression Gauge
Measurement range: 0-300 psi / 0-20 bar
Built-in setting: Large dial, quick coupler and pressure relief button.
Function: Quickly and accurately checks compression on petrol engines. Convenient connection and instant pressure reset.
Protection: Rubber coating for outstanding shock-absorption and anti-scratch performance.
1. Rubber Cone End Adapters
2. Extension Hose
3. Spark Plug Adapters
4. Plastic Case
Easy Usage
1. Start the engine to normal temperature, and then shut off engine and disconnect all spark plug wires, clean all spark plug holes.
2. Take down air filter and turn throttle plates to wide open position.
3. Disconnect ignition system, install push-on type rubber cone end adapter, or screw assembled hose into spark plug hole (Remember to tighten it by hand but not with a wrench nor overtighten). Then connect to the pressure gauge through a quick connect system. Ensure all parts are fully connected.
4. Crank the engine at least 5 compression strokes until the pressure reading stops changing. Record the pressure value, then press the button (release valve) to set the pressureto zero.
5. Test each cylinder 2 or 3 times to improve the measuring accuracy. Remember to reset the pressure and crank engine after each test, as well as put the removed parts back in place especially before the engine starts.
Roy B.
Reviewed in the United States on January 7, 2025
Gives a wrong compression reading, doesn't have a Shraeder valve where the house goes where the spark plug goes in. Found out after return window closed. I got a extremely low reading but engine ran. It's not helpful diagnosing engine failure.
Cory millsap
Reviewed in the United States on March 31, 2024
Worked great for my civic
Kippy
Reviewed in the United States on April 24, 2024
Works good so far haven't used that much nice setup though with all the fittings for the price
mike
Reviewed in the United States on August 4, 2023
Worked well on my Veep.
Zuukz
Reviewed in the United States on April 26, 2023
Worked great for a small mover engine to help determine issues.
:Megan Kieser
Reviewed in the United States on July 31, 2022
My husband uses this for work and is very satisfied with it. He says it's comparable to the more expensive brands but at a lower price.
Kenneth/Vickie S.
Reviewed in the United States on June 7, 2022
Seems to be good quality when used and compared with another similar tester. I will say the instructions are clearly written and easy to understand.
kenneth jenkins
Reviewed in the United States on April 11, 2022
It was under $20 and it works did three test with it and my friends texter that cost $80 and the psi was within a pound or two
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