An antifreeze tester is a small, portable device that helps in the checking of antifreeze and coolant. It's normally used by automotive owners to determine the freeze point of their vehicle's antifreeze. In winter months, it may warn a motorist of an impending freeze; in summer, it may warn of boiling points.
This tool is ideal for individuals interested in automotive and "do-it-yourself...
What Is an Antifreeze Tester?
