ATD-5658 Universal Compression Tester

Features:
• For gasoline engine compression testing on domestic and foreign cars, trucks and power sports vehicles
• Screw-in adapters with O-rings provide professional accuracy
• Side release valve allows quick re-testing of cylinder without removing adapter
• 2-1/2" gauge has dual scale dial with ranges from 0-300 psi and 0-21 BAR
• Includes: M14 short x M18 hose, M14 long hose, M12 and M10 screw-on adapters

1 Year Limited Warranty