• 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.
• Functions and Features:
• 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.
• 2-1/2" digital gauge features a backlit LCD and rugged protective outer boot.
• Measurement range of 3-300 PSI and 0-2100 kPa. Also displays in bar and kg/c
• 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.
• Push button side release valve allowing repeat testing.
• Adapters work on both flat and tapered seat plugs. Include
• Digital gauge head with boot
• 26" hose and release valve
• 12" flex 14mm standard reach
• 12" flex 14mm long reach
• 10mm, 12mm, and 18mm threaded adapters
• repair kit
• carry case with instructions