Laser Antifreeze Tester - For Propylene Glycol
Laser Antifreeze Tester - For Propylene Glycol
Pure antifreeze will freeze at -6FA solution of more than 70% antifreeze will give LESS protectionFloating orange disc shows over protection and loss of efficiencyReads in Celsius and FahrenheitTests at hot and cold temperaturesNumber of floating discs indicates level of coolantEasy to read indicator and designed for modern Propylene Glycol antifreeze