OTC Digital Compression Tester Kit

Features and Benefits:

• Measure; record; and playback compression readings on 1 to 12 cylinders.
• The 2-1/2"" gauge features a backlit LCD display and rugged protective rubber boot.
• Measurement range is 3-300 psi; can also be displayed in bar; kPa; and kg/c units of measure.
• Powered by a 9V battery with low power indicator and auto power off.
• Quick disconnect coupler separate hose from gauge.
• Corrosion resistant nickel plated finish.
• Adapters work on both flat and tapered seat plugs.
• Extra long 26"" flex hose gauge assembly with quick coupler; allows easy viewing out of cluttered engine compartment.
• Measurement range of 3-300 PSI and 0-2100 kPa. Also displays in bar and kg/c

The OTC 5606-DG Digital Compression Tester Kit helps determine the mechanical condition of the engines' cylinders. The digital gauge is easy to read and can display pressures in PSI; kPA; bar and kg/c. It also can measure; record and playback compression readings on up to 12 cylinders; for quicker testing and diagnosis. Specialized adapters work on both flat and tapered seat plugs. A convenient push-button side release valve relieves pressure for repeat testing. The kit includes standard and specialty adapters; stored in a blow-molded case to organize all adapters and protect the digital gauge head. Works on gasoline engines including domestic; import; motorcycle; marine; snowmobile; ATV's; and small engines.

Compression testing is accomplished by connecting the compression tester to the spark plug hole. Bad compression readings can mean worn piston/rings or cylinder walls; worn or sticking valves; and bad head gaskets or cylinder heads; all of which can cause driveability issues. Digital gauge powered by 9V battery; not included.&n