Product is brand new.
Features:
| • | • Use for testing Propylene Glycol automotive coolant
• Number of floating discs measures the degree of coolant protection
• Tests both hot and cold solutions
• Temperature compensating
• Reads in Celsius and Fahrenheit
• A solution with more than 70% antifreeze will give LESS protection
• Pure antifreeze freezes at -6 degrees F. |
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