JBM (54139) Universal Cooling System Pressure Leak Tester

Product Overview:

• Tool designed to check for leaks in the cooling system. It uses universal cone adapters to seal and pressurize the system, eliminating the need for cap adapters.
• Includes 4 universal cone adapters, suitable for a wide range of vehicles:
• 17–24 mm
• 28–31.5 mm
• 37–39.5 mm
• 47–48.5 mm
• Pressure range: 0–2.5 bar (0–35 psi)