Thexton 106 Antifreeze Tester Ethylene Glycol Disc Type

This item is brand-new, factory sealed.Features and Benefits:Large professional-size (16 1/4-inch)Protection scale is printed in both Celsius and FahrenheitBeyond 70% anti-freeze, cooling and corrosion effectiveness is reducedEasy to read discs are magnified by convex design of the clear SAN plastic barrelOne-piece bulb and neoprene dip tubeEasy to read disc are magnified by convex design of the clear SAN plastic barrel Professional disc type tester is accurate at all temperatures Special 6th disc shows overprotection and loss of cooling protection One-piece bulb and neoprene dip tube.