Diagnose blown gaskets, cracked blocks and cylinder heads on both petrol and diesel vehicles.

• Checks for CO2 in cooling system and indicates its presence by test fluid colour change.
• Use with cone adaptor or in conjunction with radiator caps from Model No's VS001, VS0011, VS0013, VS0014, VS0033 and VS006. • For Test Fluid Refill order Model No. VS0061F