Review on 🧪 ABN Deluxe Antifreeze and Coolant Tester Hydrometer Tester: Reliable Automotive Tool for Ethylene Glycol Coolant Testing by Ryan Brunson

Used on a 2012 F-150 with 43,000 miles. I saved nearly $200 on a coolant flush. If your vehicle has driven less miles but has reached the 5 or 6 year coolant replacement deadline, use this tool to check the coolant before changing it. It's probably still good. Mine still had full protection! Thanks to the service department at my local Ford dealership for advising me to do this. These are honest people!