Your cart is empty.
Your cart is empty.Product Description
- Rust and corrosion resistant.
- Robust and durable.
- The engine ignition coil tester is suitable for any engine with a spark plug.
- The rubber connection hose is made of copper.
- Conical joint, tapered rubber head.
Product
Specification
- Name: TONZACK Compression Test Kit.
- Function: Vehicle maintenance detection.
- Measurement range: 0~300 (MPa).
- Type: Precision Pressure Gauge
- Nominal diameter: 70 mm.
- Toolbox dimensions: 30 x 20 x 5 cm.
- Weight: 0.95 kg.
Package List
- 1 x TONZACK Compression Tester
- 1 x Extended Threaded Tube
- 2 x Conical joint.
- 4 adapters (M10, M12, M14, M18)
- 1 x Spark Plug Tester
- 1 x Instruction manual.
- 1 x Toolbox.
Product Instructions
- Start the engine and bring it to normal operating temperature (cooling water temperature 70-90 °C).
- Stop the engine, remove the hold around the engine spark plug, and remove all spark plugs.
- Turn the throttle and choke to the fully open position.
- Press the tapered rubber gasket of the cylinder pressure gauge into the spark plug hole of the test cylinder (or screw the threaded connection to the spark plug hole).
- Use the starter motor to rotate the crankshaft 3-5S (not less than four compression strokes), measure after the gauge is stable, and then press the one-way button to reset the gauge to zero.
- Repeat step 5, it should be noted that the number of measurements of each cylinder should not be less than twice and the measurement results should be taken as an average of your measurement times.
- Test each cylinder one by one using the method above.
Jason
2025-07-19 09:28:24
Works as expected! Love all the adapters that come with this set. Let me easily troubleshoot a small engine and wanted flexibility to be able to use it on small weed eater engines all the way up to automotive engine. Really like rubber wrapped gauge bezel. That was a must for me. Definitely recommend this set.
T Pike
2025-07-17 13:43:15
Works great.Can’t beat the price and it works great.Gauge holds air pressure until it is released.
Mike Purse
2025-07-14 18:59:05
Seems to work well for me. Close enough for the crap I work on
Customer
2025-06-08 12:06:42
Excellent compression gauge set with all the various sparkplug fitting sizes that are needed.
John E. Crockford
2025-06-04 17:23:28
I bought the tools to help in trouble shooting tools to test an engine that does not use a computer system to resolve a problem. The normal issues were not the problem and these tools will hep in identifying the cause of the engine failure.
luis
2025-05-30 10:53:44
Producto muy buenoGracias
John Lemmer
2025-04-23 16:54:56
Works great and great price
Alan
2025-04-17 12:15:00
Seems to be good quality and shipping was quick.
noel
2025-03-30 17:57:33
Cumple su funcionamiento. He podido comprobar la comprensión de el motor de mi coche y de mi moto.
tonio
2025-01-16 14:11:58
Utilisé pour un moteur Renault, très bon résultat
venditore ok
2025-01-05 10:33:39
Ok
Michael S.
2024-11-26 11:29:58
Der Tester erfüllt bei Benzinmotoren voll und ganz meine Erwartungen und hat mit schon sehr genutzt.
biondibici
2024-11-25 18:10:34
funziona
Recommended Products