Features and Benefits: Tests all ethylene glycol solutions with radiator hot or coldFeatures:; Easy-to-read dual scale for testing freezing point or boiling point of coolant; Large rubber bulb ; Rubber extension hose; Professional Anti-Freeze & Coolant Tester. Tests all ethylene glycol solutions with radiator hot or coldFeatures:Easy-to-read dual scale for testing freezing point or boiling point of coolantLarge rubber bulb Rubber extension hose

Professional Anti-Freeze & Coolant Tester. Tests all ethylene glycol solutions with radiator hot or coldFeatures:Easy-to-read dual scale for testing freezing point or boiling point of coolantLarge rubber bulb Rubber extension hose.