1. EASY TESTING This antifreeze coolant tester operates without batteries and delivers instant measurements with clear results. Its classic dial design ensures intuitive and easytoread displays, allowing you to quickly assess the measurements. 2. MULTIPURPOSE TOOL Our antifreeze coolant tester provides a comprehensive evaluation of coolant condition by integrating multiple key indicator tests, including antifreeze density, freezing point, and specific measurements. 3. DURABLE CONSTRUCTION Built to last, this antifreeze coolant tester is crafted from quality materials for longterm reliability. Its rugged, wearresistant design guarantees consistent performance even with frequent use, making it a dependable choice for any car enthusiast. 4. EFFORTLESS USE With fast detection efficiency, tests are completed in seconds. Just follow a few simple steps for hassle operation, offering quick solutions for daily maintenance or inspections.