Cold-Chek Anti-Freeze Coolant Tester ANTIFREEZE TESTER ETHYLENE GLYCOL POCKET TYPE

Description

Thexton Antifreeze and Coolant Tester part #:THX-101 • Original ball-type, specific gravity tester • Accurate to -34º F., indicating 50/50 mix • Also used to test Dex-Cool® • Special "6th ball" shows overprotection • Extra long neoprene dip tube • Vinyl pocket protector • Shipping Weight 0.05 lb