Oregon Compression Tester, Multi Adaptor

This Oregon® compression tester has a flexible hose with side pressure release valve. Quality aftermarket part.

• 14 mm and 18 mm screw in adaptors for spark plug holes
• Reads up to 300 p.s.i.
• Length: 12''

Replaces OEM Parts

• Laser - 97384
• PLP - 186-052
• Rotary - 9036
• Stens - 752-311

Oregon part number: 42-422