Features
  • UNIVERSAL FITMENT. Suits all local and imported cars and trucks, ideal for testing trucks and car models where clearance is minimal. check the amount of leakage in 4-stroke engines.
  • Designed to detect a variety of common engine faults such as worn piston rings, cylinder head cracks, worn valves and blown head gaskets. It checks the amount of leakage in an engine cylinder and helps determine the source.
  • WORKING PRINCIPLE OF LEAKDOWN DETECTOR. Once the leakage tester has been connected to one of the cylinders, compressed air (45-100psi) is fed into that particular cylinder through the built in pressure regulator. Diagnosis is made by observing the amount of leakage that is indicated on the cylinder leakage gauge and by listening for leakage at various points of the cars system. Please note: This cylinder leak tester is not suitable for shallow cylinder.
  • PROFESSIONAL LEAKAGE DETECT FUNCTION. This cylinder leak tester checks the amount of leakage in an engine cylinder and helps determine the source. It is designed to detect a variety of common engine faults such as worn piston rings, worn valves, cylinder head cracks and blown head gaskets.
  • EASY TO USE. Remove the Schrader valve and turn the regulator off before applying shop air. Install the hose to the cylinder, the unit to an air supply, calibrate the leak gauge, and connect the unit to the cylinder hose. Diagnosis is made by observing the amount of leakage indicated on the cylinder leakage gauge and listening for leakage at various points of the car system.
DUAL GAUGES ASSEMBLY WITH HOSE
Available with either single gauge shows % 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, 0-100psi/0-7bar
  • Cylinder Leakage Gauge, Marked HIGH MODERATE LOW SET
  • 19" Rubber Nylon Resin Hose
  • Brass Quick Coupler
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.
ADAPTERS
Connect to the corresponding sizes spark plugs on most gasoline engine
  • 14mm Brass Coated Aluminum Adapter
  • 14mm Brass Coated Aluminum Adapter + 12mm Aluminum Adapter
  • 14mm Brass Coated Aluminum Adapter + 10mm Aluminum Adapter
Items Included
  • One (1) Dual Gauges Assembly with 19" Hose and American Style Air Plug
  • One (1) 10" Rubber Nylon Resin Hose with 14mm Brass Coated Aluminum Adapter
  • One (1) 10mm Aluminum Adapter with O-ring
  • One (1) 12mm Aluminum Adapter with O-ring
  • Instruction
  • One (1) Customized Case
1. Payment must be received within 7 days after winning the item,UPI (Unpaid Item Case) will be filed automatically if buyers fail to make the payment in 7 days after item ends.
2. If you have difficulty paying for the item, please email us to cancel the order
1. Items will be sent out in 48 hours on payment received from Monday to Friday. Orders during weekends and holidays will be posted in the following working day. 
2. Please make sure your shipping address and the order information is correct before placing an order. We will not be responsible for item loss due to wrong or unknown address.
3. Products will be shipped from NJ/CA via USPS/UPS/Fedex/DHL. Shipping time is usually 2-7 business days (except Saturday and Sunday.) If you need the item urgently, please contact us for details before you buy.
1. We accept 30 days return/refund guarantee
2. If the item you received is faulty, damaged or incorrect, or any further problems, please contact our customer service on eBay within 30 days from item received. 
3. For damaged items on arrival, please contact us immediately, sending us an email with a photo is preferred. We will offer solutions to such cases. Full refund or replacement will be guaranteed.

Welcome to our penghao !

We are specialized in auto accessories for more than 12 years and we have been exporting all kinds of items concerning the auto-parts that come with high quality & best price & excellent after-sales service!

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