25 Pc. Cooling System Pressure Test Kit

Mastercool has been supplying professional quality air conditioning service tools and equipment to the automotive industry for years, making everyday work for the technician easier. Detects and exposes external system leaks Detects internal engine leaks due to blown gaskets or cracked block Includes 21 adapters #'s 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 Includes handheld pump, thermometer, gauge for pump & hose for pump with coupler Includes blue & black radiator cap test connectors