▪Set for testing leaks in head gasket without removing engine cylinder head by testing presence of CO2 in cooling system
▪Tester fluid changes from blue to green or yellow if CO2 is present in coolant
▪Provided with a rubber adapter and three test caps for fitting most radiator filler necks
▪Rubber bulb helps draw vapor from radiator into test chambers
▪Tester fluid with MSDS and SVHC compliance
test fluid: 250ml