Coolant Tester Accessory, Automotive Antifreeze Tester, 6/12/24V Car Battery Liquid Densitometer, Universal High Accuracy Coolant Hydrometer Tester for Ethylene Glycol Coolant (1PC)

The antifreeze hydrometer tester is meticulously crafted from ABS and rubber. It can quickly detect the state of the coolant without requiring excessive effort.SPECIFICATION:Brand: DEAELFName: Coolant TesterColor: BlackMaterial: ABS+RubberSIZE: 11.3 × 1.91 inchApplicable: Most vehiclesFEATURES:-The car antifreeze tester has excellent pressure resistance and is not easily damaged even after frequent squeezing.-The grip of this antifreeze tester accessory is comfortable, and it is a practical tool for coolant detection.-The antifreeze tester adopts a combination design of scale and pointer, which is convenient for you to read the test data.

• 【Practical Function】：This antifreeze hydrometer tester accurately monitors coolant condition to prevent freezing in low-temperature environments while avoiding engine overheating and mechanical failure. It helps ensure stable engine operation across various temperature conditions by measuring ice point in winter and boiling point in summer for complete cooling system protection.
• 【Reliable Material】：Constructed from high-quality ABS and rubber, this car antifreeze tester features excellent wear and corrosion resistance with high hardness that resists deformation. The materials withstand extreme temperature environments and maintain consistent performance through long-term use without cracking or losing flexibility.
• 【Dual-Scale Design】：Equipped with clear scales and a highly sensitive pointer, this antifreeze tester ensures accurate readings every time. The dual-scale display features both F° (Fahrenheit) and C° (Celsius) calibration, providing an intuitive experience for quickly reading solution freezing and boiling points regardless of your preferred temperature scale.
• 【Compact & Portable Size】：This set includes 1 automotive antifreeze tester, each measuring 11.3 × 1.91 inches. The compact size and lightweight design make them easy to carry and conveniently store in your glove compartment or toolbox, ensuring you can check coolant status whenever needed during your travels.
• 【Wide Application】：This high-precision coolant tester suits cold and hot batteries in 6V/12V/24V systems across various vehicle types including cars, SUVs, and trucks. It works with most antifreeze types, including propylene glycol and ethylene glycol-based coolants, while remaining simple to operate for accurate detection tasks.