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  • Prokomon Engine Cylinder Leak Down Tester Kit;Cylinder Leakage Tester Set for Pressure Check and Leakage Rate Test£»Gasoline Engine Leakdown Tester Kit with Extension Rod Grey
  • Prokomon Engine Cylinder Leak Down TesterProkomon

Prokomon Engine Cylinder Leak Down Tester Kit;Cylinder Leakage Tester Set for Pressure Check and Leakage Rate Test£»Gasoline Engine Leakdown Tester Kit with Extension Rod Grey

3.8 out of 5 stars (29)
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About this item

  • Engine Cylinder Leak Down Tester: Leakdown gauge tool hooks up to air compressor(prepare by yourself) can help to detect common engine faults such as worn piston rings, worn valves, cracks in cylinder walls and blown head gaskets
  • Dual Gauge: Allows the compression gauge tool to test the pressure and leak rate of the cylinder under test at the same time. Ranging from 0-100 psi / 0-7 bar and 0-100%(Accuracy: 0.5%). Suitable for most gasoline engines with spark plugs(within 20mm)
  • Package: On the basis of a common set(1 pcs double gauge maniflod,1 pcs rubber hose and 2 pcs metal adapters included), the tool kit adds 2 pcs universal push-on connectors, 2 pcs threaded adapters, 1 pcs M14 extension rod, and 1 pcs extension hose
  • Gauge: Manifold assembly with 18 inch hose, AR2000 pressure regulating valve, American type air plug and manifold body. Valve knob is used for pressure adjustment of the inputed air from the air compressor. Pull out for use, and push back to lock
  • Accessories: Straight and angled type universal push-on connectors don't need to be threaded into spark plug wells and applicable to almost all petrol engines, and M14 aluminum extension rod can be installed on long or short hose(41-3/4"; 11-1/2") end
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Product details

  • Product Dimensions ‏ : ‎ 34.93 x 24.77 x 8.26 cm; 1.8 kg
  • Date First Available ‏ : ‎ July 4 2025
  • Manufacturer ‏ : ‎ Prokomon
  • ASIN ‏ : ‎ B0FGP81FRL
  • Manufacturer reference ‏ : ‎ PT8126-1.
  • Â鶹Çø Rank: #253,865 in Automotive (See Top 100 in Automotive)
  • Customer Reviews:
    3.8 out of 5 stars (29)

Product information

Technical Details

Manufacturer ‎Prokomon
Part number ‎PT8126-1.
Item Weight ‎1.8 kg
Product Dimensions ‎34.93 x 24.77 x 8.26 cm; 1.8 kg
Manufacturer reference ‎PT8126-1.
Colour ‎Grey
Material ‎Aluminum, Metal, Plastic
Measurement Accuracy ‎+/-1
Included components ‎Cylinder Leak Down Tester
Batteries Required? ‎No
Length ‎13.75 inches
Width ‎9.75 inches
Height ‎3.25 inches

Additional Information

ASIN B0FGP81FRL
Customer Reviews
3.8 out of 5 stars (29)

3.8 out of 5 stars
Â鶹Çø Rank
Date First Available July 4 2025

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Prokomon Engine Cylinder Leak Down Tester Kit;Cylinder Leakage Tester Set for Pressure Check and Leakage Rate Test£»Gasoline Engine Leakdown Tester Kit with Extension Rod Grey

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Product Description

Cylinder Leak Down Tester Kit

Cylinder Leak Down Tester Kit

Convenient dual gauge design allows the compression gauge tool to test the pressure and leak rate of the cylinder under test at the same time. Ranging from 0-100 psi / 0-7 bar and 0-100%(Accuracy: ¡À0.5%), easy to read 3-inch gauges would spend less time on readings.

Packing List

Packing List

  1. 0-140 psi cylinder pressure gauge
  2. 0-100% cylinder leakage gauge
  3. 19" rubber hose
  4. brass quick coupler
  5. aluminum manifold body
  6. 3" easy to read dial and rubber protector
  7. double gauge maniflod
  8. straight metal adapter
  9. angle metal adapter
  10. 11-1/2" hose with connector
  11. 41-3/4" hose with connector
  12. 4 piece adapters: 10mm,12mm,14mm,18mm

detail.1

Dual Gauges Assembly With Hose

Available with either single gauge shows proportion of cylinder leakage, or twin gauge manifold show cylinder leakage and cylinder pressure.

  • American Style Air Plug
  • Air Regulator Valve
  • Manifold Body
  • Cylinder Pressure Gauge, 0-100 psi 0-7 bar
  • Cylinder Leakage Gauge, Marked HIGH MODERATE LOW SET
  • 19 inch Rubber Nylon Resin Hose
  • Brass Quick Couple

detail.2

Pressure Regulating Valve

  • Pull out to use
  • Push back to lock
  • Clockwise twist to increase air supply
  • Anticlockwise twist to reduce air supply
  • Turn regulator knob fully anticlockwise before connecting to compressed air

detail.3

Adapters

Connect to the corresponding sizes spark plugs on most gasoline engine.

  • 10 mm Aluminum Adapter
  • 12 mm Aluminum Adapter
  • 14 mm Aluminum Adapter
  • 18 mm Aluminum Adapter

connect mode 1

Connection Mode 1

Gauge manifold directly connects to push-on connectors for quick test

Connection Mode 1

Connection Mode 2

Connection Mode 3

Connection Mode 4

how to use

The Recommended Hook-up is Shown Below

Assist To Detect Following Engine Faults.

Worn piston rings, worn valves, cracks in cylinder walls and blown head gaskets.

ensure that the air valve regulator is in the "off" position before connecting to the air supply.

will require an air pressure of 45 to 100 psi.

Warring! ensure the air supply is clean and does not exceed the pressure quoted. too high an air pressure and/or unclean air will shorten the life of the tester due to excessive wear and may be dangerous, causing damage and/or personal injury.

drain the compressor air tank daily. water in the air line will damage the tester.

clean compressor air inlet filter weekly.

line pressure should be increased to compensate for unusually long air hose (over 8 meters). the minimum bore for hose and fitting is 1/4".

keep hose away from heat, oil and sharp edges. Check hos es for wear and make certain that all connections are secure.

Safety Tips

Safety Tips

  1. Air pressure should be controlled within the range: 45-100 psi.
  2. Turn the knob counterclockwise first before the cylinder compression tester connects to the air compressor.
  3. Please read the instructions carefully before operation and best to be accompanied or guided by professionals as you work.
  4. Tidy up all used tools and equipment and never leave them in, on or near the engine.
  5. The item will be packed well to prevent damage in transit.

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Product Summary: Prokomon Engine Cylinder Leak Down Tester Kit;Cylinder Leakage Tester Set for Pressure Check and Leakage Rate Test£»Gasoline Engine Leakdown Tester Kit with Extension Rod Grey

From Prokomon

3.8 out of 5 stars, 29 ratings

Customer reviews

Price

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About this Item

  • Engine Cylinder Leak Down Tester: Leakdown gauge tool hooks up to air compressor(prepare by yourself) can help to detect common engine faults such as worn piston rings, worn valves, cracks in cylinder walls and blown head gaskets
  • Dual Gauge: Allows the compression gauge tool to test the pressure and leak rate of the cylinder under test at the same time. Ranging from 0-100 psi / 0-7 bar and 0-100%(Accuracy: 0.5%). Suitable for most gasoline engines with spark plugs(within 20mm)
  • Package: On the basis of a common set(1 pcs double gauge maniflod,1 pcs rubber hose and 2 pcs metal adapters included), the tool kit adds 2 pcs universal push-on connectors, 2 pcs threaded adapters, 1 pcs M14 extension rod, and 1 pcs extension hose
  • Gauge: Manifold assembly with 18 inch hose, AR2000 pressure regulating valve, American type air plug and manifold body. Valve knob is used for pressure adjustment of the inputed air from the air compressor. Pull out for use, and push back to lock
  • Accessories: Straight and angled type universal push-on connectors don't need to be threaded into spark plug wells and applicable to almost all petrol engines, and M14 aluminum extension rod can be installed on long or short hose(41-3/4"; 11-1/2") end

Product description

Pakage List: 1 piece double gauge manifold 1 piece 11-1/2 inch rubber hose 1 piece 41-3/4 inch extension hose 1 piece M14 aluminum extension rod 4 pieces metal adapters 2 pieces universal push on connectors 1 piece Instruction 1 piece case
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