This automotive compression tester works with most car models with gasoline engines. It comes with adapters and pipes in different size to fit different models. Widely used for checking compression on engine cylinder quickly and accurately.

Features:
3"(75mm) diameter gauge with dual color coded scale, can be quickly set to your motor or car, get accurate readings in valves, piston rings, cylinder bores or head gaskets.
Air gauge with quick coupling & pressure release button, manometer with two test pressure: 0-300psi, 0-20bar.
Drain valve with full copper nickel plating, anti-oxidation and corrosion.  
Included 4 adapters: M10*1.0mm / M12*1.25mm / M14*1.25mm / M18*1.5mm.
M10 thread is suitable for motorcycles, and M12 / M14 / M18 threads are suitable for cars.  
Included 2 pipes: crank shaft type & transverse axis type, both with rubber cone cap and can test the compression on almost any engine.  

Specifications:
Case Color: Red
Material: Copper
Dual Gauge Readings: 0-300psi, 0-20bar (1bar=100kPa)
Test Unit/Mode: bar, psi  
Special function: Get Accurate Readings
Pressure Gauge Diameter: 3" / 75mm
Pressure Gauge Height: 5.04" / 128mm
Adapters Thread Size: M10 x 1.0mm, M12 x 1.25mm, M14 x 1.25mm, M18 x 1.5mm
Hose overall length: 17.72" / 450mm
Straight Line Pressure Tube Length: 5.91" / 150mm
Angled Pressure Tube Length: 6.30" / 160mm
Package Size: 29.5 * 21 * 5.5cm / 11.61 * 8.27 * 2.16in
Package Weight: Approx. 845g / 29.80oz

Package List:
1 * Gasoline Compression Tester
1 * Hose
4 * Thread Adapters 
1 * Straight Line Pressure Pipe
1 * Angled Pressure Pipe
1 * Storage Case

Shipping:

1.We guarantee to ship goods out within 24-72 hour after payment confirmation except holiday.
2.We ship by China post,HKpost EMS,DHL,Fedex,according to your choice when placing orders .
3.If you didn't receive the item after 45 days,please feel free to contact us.We will make all our effort to resolve the problem.
4.We are not responsible for delays causedby the customs,Import duties,taxes or other customscharges.

Warranty:

1.All items have 1 year guarantee.IF your purchase do not meet merchantable quality, fitness for purpose or match the description, We can make sure your issues are resolved .
2.For wrongly-shipped items, Please contact us in 48 hours after delivery.We will arrange to deliver the correct items or return all your payment.
3.For defective or faulty products,please take photos or videos,we would resend or refund after confirmation.