ANTIFREEZE TESTER ETHYLENE GLYCOL POCKET TYPE

Features and Benefits:

• Tests to -34° -indicates optimal 50/50 mixture
• The original ball-type, specific gravity tester
• Special 6th ball shows overprotection and loss of cooling protection
• Number floating balls measures degree of protection
• Temperature compensating for testing with engine hot or cold

Extra long neoprene dip tube. Complete with vinyl pocket.