Automotive Antifreeze Tester - Fluid Coolant Hydrometer

Ensure your engine remains in optimal condition with our reliable Coolant Tester. This essential tool allows you to effortlessly test the antifreeze coolant of any vehicle. Crafted from durable ABS and rubber, it is designed to withstand aqueous solutions, effectively preventing freezing or overheating. With a lightweight and compact design, this tester is user-friendly and portable, making engine protection simple and convenient.

To use the coolant tester, first remove the cover from the liquid filling hole. Submerge the lower end of the densitometer into the battery, then pinch the rubber ball at the top. Slowly release the ball to draw the electro-hydraulic fluid into the glass tube until the inner colored disk floats. You can easily read the coolant’s condition by observing the floating position.

This tester evaluates the coolant antifreeze status in both hot and cold conditions. It features six colored discs that indicate the freeze protection level, and the measurements are displayed in both Celsius and Fahrenheit. Floating orange discs suggest over-protection, indicating reduced efficiency; antifreeze concentrations over 70% may provide less protection. Additionally, pure antifreeze can freeze at minus 6 °F.

Key Features:

1. **Accurate Measurement:** Test your coolant's condition with confidence. This high-precision tester measures both the freezing and boiling temperatures in an aqueous solution, featuring an easy-to-read scale calibrated in Celsius and Fahrenheit. Prevent expensive engine damage effortlessly.

2. **All-Season Protection:** Designed for optimal engine performance throughout the year, this coolant tester accurately detects both the boiling point for summer and the freezing point for winter. Keep your engine running smoothly and avoid unnecessary repairs.

3. **Exceptional Durability:** Built from robust ABS and rubber materials, this coolant tester is sturdy and resistant to temperature variations. Its durable construction ensures a long service life, making it a trustworthy tool for all your coolant testing needs.

4. **Handy Must-Have:** Prioritize your engine's safety with this lightweight coolant tester. It is easy to carry and features straightforward operation, making it a practical tool for use in various settings.

5. **Hassle-Free Testing:** Simplify the process of testing your vehicle's antifreeze coolant. Easily determine the boiling and freezing points of marine antifreeze, camper, and RV coolant by inserting the tester into the reservoir and squeezing the bulb.

**Packing List:**

- Coolant Tester x 1

**Notes:**

When taking a reading, ensure your line of sight is parallel to the liquid surface for accurate results. Please note that product sizes and images may vary slightly due to manual measurement.

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