• This set could test if the wall of cylinder is abrasive.
• The CO2
test liquid is checking volume of CO2
existing
in radiator in the car.
• Have blue color of test liquid mixed with stem in the
radiator if the liquid become yellow
or green then it means that the wall
of cylinder is abrasive.
• It offers simple, quick and correct test.
• The CO2
test liquid is recyclable.