Detects internal engine leaks due to blown gaskets or cracked block
Vacuum type cooling system
Purge and refill for quick change of coolant
Test Range: 0 - 35 psi
Includes 1 blue radiator cap test connector R123/R125, 1 black radiator cap test connector R123/R124, 1 thermometer, 1 universal radiator cap, 1 vacuum purge and refill tool, coolant hose, hand pump and 19 adapters (No.’s 2, 3, 4, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 19, 21, 22 and 23) to fit most popular domestic and import cars and trucks and additional installation accessories.