Petrol Engine Compression Tester Kit

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Basic Info.
  • Model No:: LT6289 
  • Place of Origin: Zhejiang China(Mainland) 
  • Packing: Blow Box 
  • Color: Red/Blue 
  • Pressure Gauge Range: 0-300 Psi 
  • Hose Length: 45cm 
  • Adapter Size: M10 x1.0,M12x 1.25, M14 x 1.25,M18 x 1.5 
  • Accessories Material: Brass 
  • Model No.: LT6289 
  • Place of Origin: Zhejiang  
  • Min.Order: 100 Set/Sets
  • Means of Transport: Ocean, Air, Land
Supply Capacity
  • Production Capacity: 5000 Sets Per Month
  • Packing:Blow Box
  • Delivery Date: 30 Days

Auto Diagnostic Tools & Engine Compression Tester Kit


This item is perfect for checking compression on petrol engine quickly and accurately. It diagnoses problems quickly with 2 rubber cones ends which do not need to thread into head. Our item is suitable for petrol engines on lawn mowers, motorbikes, cars, trucks and so on. 

  • High-quality 

  • Checking compression on petrol engine quickly and accurately 

  • Easy pressure release button on side of tester 

  • Completed kit comes with adapters for most applications 

  • Kits includes 2 rubber cones ends which do not need to thread into head 

  • 3" gauge features dual color scale 

  • Comes with a plastic box for easy carrying 


Dimensions of gauge: 0-20 Bar/0-300 Psi.

Length of gauge: 3'' 
Size of threads: m18x1.5, m14x1.25, m12x1.25, m10x1.0 
Length of push-on connectors: 6'' 
Length of flexible hose: 17.7'' (45cm)

Completed kit comes with adapters for most applications 
Check the condition of your piston ring & valve seats 
3" gauge features dual color scale. 
0-300 PSI 
0-20 bar 
4 Spark plug thread adapter: 
M10 x 1.0 
M12 x 1.25 
M14 x 1.25 

M18 x 1.5 

Quickly and accurately check compression on petrol engine 
450mm flexible extension 
2 Pc rubber cones ends for quick check (No need to thread into head) Blow mold case included

Easy to hook up and use.

Includes hose and all adapter clamps.


  • Cylinder pressure gauge is measuring engine cylinder compression force of tools.

  • When measuring the first to heat engine make water temperature reaches 70-80 °C flameout and measurement.

  • When measuring diesel engine for its compression force big, must the pressure multiplier closely fastening in installation of the injector position can measure.

  • Measuring gas automata compression force is relatively small, usable hand holding the pressure gauge, the direct roof in spark plug hole measurements. The best measure 2 -- 3 times, take its average, and the type of cylinder pressure regulating compared, general gasoline engine shall be not less than 20% of the required standard, shall not be less than 15% of diesel engine standard.

  • Each cylinder pressure between poor: shall not exceed 5%, diesel engine shall not exceed 8 percent.

Application Show:

First step:open the tool box, remove the pressure gauge and hose,and choose the suitable adaptor for your engine.

Second step:connect the pressure gauge and engine with the adaptor and hose.

Third step:start testing.

Finally,press the pressure reducing valve after the test.

Packing details: 


Send message to this supplier
Mr. Hao
Tel: 86-571-82133121
Mobile: 13616817715
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Contact Method
HangZhou Leo Tools Co.,LTD.
Wangjiali Industrial Zone,Chang' an Villiage,Wenyan Town, Xiaoshan District, Hangzhou, Zhejiang, China (Mainland)
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