Automotive Antifreeze Tester – Durable, Accurate, and Easy to Use Quality Construction: Built from rubber and ABS materials for longlasting durability. Resistant to wear, ensuring reliable performance over time. Fast and Accurate Testing: Designed to quickly measure both freezing and boiling temperatures of coolanttowater solutions, helping you maintain engine protection yearround. Clear Inspection Tube: Transparent glass pipe allows you to easily check coolant condition, including color, rust, sludge, or other sediment buildup. Precision Readings: Easytoread scale and pointer calibrated in both Celsius and Fahrenheit. Measures freezing points for winter protection and boiling points for summer safety. Practical Use Scenarios: Regular Maintenance: Perform quick checks during routine service to ensure coolant is within safe operating ranges. Seasonal Preparation: Verify freezing point before winter to prevent engine block damage, and boiling point before summer to reduce overheating risks during temperatures. Troubleshooting: Identify coolant contamination or deterioration without dismantling engine components. Compatibility: Suitable for testing most automotive coolant and antifreeze types used in cars, trucks, and other vehicles. Compact size makes it easy to store and carry in toolboxes or glove compartments. Performance You Can Trust: This antifreeze tester provides dependable and clear results, helping you make informed decisions about coolant replacement or adjustments, ensuring your vehicle operates safely and efficiently in all seasons.