Cooling Tester Tool - Type BCaracteristicas: Pressurize motorcycle or ATV cooling system to check for leaks Unique design allows you to test the cooling system on a running engine to check for leaks or excessive pressure when system is hot Unique radiator adapter will work with most motorcycle, ATV and UTV applications equipped with a 30 mm spout Use with a common hand pump to pressurize a non running system (pump not included) Tests radiator and radiator cap for leak and