Introducing the Simply Anti Freeze Coolant Tester, a reliable and efficient tool for testing the quality of your radiator coolant. This ball-type hydrometer is designed to quickly and accurately measure the density of your coolant, ensuring that it is in optimal condition for your vehicle's performance.

With its user-friendly design, the Simply Anti Freeze Coolant Tester is a must-have for any car owner or mechanic. It is suitable for a range of vehicles and can be used to maintain the health of your engine. Say goodbye to unreliable coolant tests and trust the accuracy of the Simply Anti Freeze Coolant Tester.