Set for testing leaks in head gasket without removing 
engine cylinder head by testing presence of CO2 in cooling system.
Includes US-made CO2 tester fluid, along with MSDS.
Tester fluid changes from blue to green or yellow if CO2 is present in coolant.
Provided with a rubber adapter for fitting most radiator filler necks.
Rubber bulb helps draw vapor from radiator into test chambers.
Tester fluid with MSDS and SVHC compliance

Rubber bulb. Adapter to connect the vertical chambers with  the radiator caps,includes knob to release pressure.Vertical  chambers with V shape rubber adapter. CO2 test liquid.
Storage bottle.
Test Chamber Material: PC
Bulb Material: Rubber
Connector Material: Free-Cutting Copper
Packing: BMC