Sealey VS0061 Combustion Leak Detector

Diagnose blown gaskets and cracked blocks and cylinder heads easily and quickly.
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, VS0033 and VS006.
For Test Fluid Refill order Model No. VS0061F.