Tester helps detect internal and external leaks Perfect for head gasket failure detection (which side of block or which cylinder leaks) Features: Thumb-operated relief valve for quick and easy pressure release and self-locking quick-disconnecting components.
For testing automotive pressurized cooling systems up to 35 PSI High volume pump capacity reduces strokes required to pressurize cooling systems Include: Thermometer, 4 Chromed steel cap adapters, 8 Anodized aluminum cap adapters, Carrying Case