• Economical, accurate and simple method to find common causes of overheating
• Pinpoints external leaks caused by loose clamps or leaky hoses, connectors, water pumps or radiators
• Diagnoses internal leaks caused by a blown head gasket or damaged block or head
• Test radiator and coolant bottle caps to ensure they are maintaining the correct pressure
• Specially designed low-profile test adapter fits into areas with tight or limited access, requiring less component disassembly