- detects and exposes external system leaks
- detects internal engine leaks due to blown gaskets or cracked block
- Includes Blue and Black radiator cap test connectors
- Includes hand pump, thermometer and 21 adapters (no.'Small 2, 3, 4, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23) to fit most popular domestic and import cars and trucks
Mastercool 25 piece master cooling system pressure test kit detects and exposes external system leaks
