Antifreeze Tester for Coolant – Accurate, Durable, and Easy to Use Construction: Made from quality polystyrene (PS) and durable rubber, this tester offers clarity, hardness, and toughness. The PS ensures a transparent, easytoread reservoir, while the rubber grip provides comfort, stability, and longlasting performance during use. Quick and Accurate Readings: Equipped with calibrated displays in both Celsius and Fahrenheit, this tester delivers precise measurements in seconds. Suitable for testing cold or hot batteries across most 6volt and 12volt vehicle systems, ensuring compatibility with a wide range of cars, trucks, and motorcycles. Essential Coolant Monitoring: Designed to measure the freezing point during winter and the boiling point during summer, helping prevent costly engine issues caused by coolant freezing or overheating. Protects against mechanical failure by keeping your vehicle's cooling system in condition yearround. Compact and Portable: Lightweight and easy to carry, the compact design allows convenient storage in a toolbox, glove compartment, or travel bag. The transparent reservoir lets you visually inspect coolant quickly, making maintenance checks faster and more efficient. Applications: 1. Routine vehicle maintenance – Test your coolant before the winter season to avoid freezingrelated damage. 2. Longdistance travel – Quickly verify coolant performance before extended trips to reduce the risk of overheating. 3. Fleet service – Ideal for mechanics and service professionals maintaining multiple vehicles, ensuring each system operates at the correct temperature range. This antifreeze tester provides dependable, straightforward functionality for drivers and professionals who value accurate temperature measurement, durable materials, and portable convenience.