- Portable Design: This antifreeze tester is crafted from durable aluminum and ABS rubber, ensuring it is non-staining and resistant to wear. Its compact form and non-slip rubber grip make it easy to handle and store. - Automatic Temperature Compensation (ATC): The device features an ATC function that adjusts readings based on changes in ambient temperature, eliminating discrepancies. This allows for quick and accurate results, making it ideal for both home and professional use. - User-Friendly Operation: Designed with a professional structure, this antifreeze tester offers a streamlined appearance that enhances usability. Its straightforward functionality ensures that anyone can operate it with ease. - Manual Calibration: A manual calibration knob allows for easy adjustments to the visible scale. This feature, combined with its shock-resistant design, offers a reliable and convenient experience, making it suitable for a variety of users. Practical Applications: 1. Vehicle Maintenance: Use the antifreeze tester to check the coolant mixture in your vehicle, ensuring optimal performance during cold weather. 2. Home Heating Systems: Test antifreeze levels in residential heating systems to prevent freezing and ensure efficient operation. 3. Marine Applications: Ideal for checking the antifreeze levels in boats to protect against cold weather damage. This antifreeze tester is a must-have tool for anyone looking to maintain the integrity of their vehicles or heating systems, providing reliable performance and convenience in a compact design.