OEMTOOLS 24718 Ethylene Glycol Coolant Tester

Coolant prevents freezing in winter and overheating in summer, both of which cause engine failure and breakdown. This Ethylene Glycol Coolant Tester allows you to quickly and easily test your vehicle’s coolant protection by measuring the freezing and boiling points of the liquid in both Celsius and Fahrenheit. The tester will provide the freezing point of glycol based coolants and works on all vehicles that use Ethylene Glycol Coolant.