🚗 Ensure your vehicle performs optimally in cold weather!
⚒️In extreme weather conditions, our antifreeze freezing point tester allows you to easily test the concentrations of antifreeze, windshield washer fluid, and battery acid to protect your vehicle from the effects of low temperatures.

📊Accurate Measurement
Features a precision optical design for clear and reliable readings. Whether in the garage or outdoors, you can quickly obtain accurate results, ensuring fluids are used within safe limits.

🔧Multi-functional Design
This tester not only measures the freezing point of antifreeze but can also be used to test the concentrations of ethylene glycol/propylene glycol, windshield washer fluid, and battery fluid, perfectly meeting the needs of both home and professional use.

📝Easy to Use
Simply follow these steps: calibrate, add a few drops of test fluid to the prism, and then read the result through the eyepiece. User-friendly design suitable for all users, no professional knowledge required.

👀Clear Display and Readability
The instrument features a high-contrast display panel, ensuring you can quickly and clearly read results under various lighting conditions. Whether in sunlight or in a dimly lit environment, you can easily obtain the information you need.

🌟Durability and Portability
Made of high-quality aluminum alloy, this product is durable and sturdy, featuring a non-slip rubber grip for easy handling. A carrying case is included for convenient liquid status checks anytime, anywhere.

Product Specifications
Package includes:4-in-1 DEF Antifreeze Refractometer*1/2/3
Quality products, fair prices, and support that actually cares.
Curated suppliers + in-house QC for consistent quality.
No middlemen. Just great value on every order.
Real people, real help. We reply within 24h (Mon–Fri).
Hundreds of 5-star reviews on quality and service.
Heads-up: holidays, customs, or weather may impact delivery timelines.
If your item arrives damaged or not as described, just contact us for a replacement or refund — Fast refund for any dissatisfaction within 𝟑𝟔𝟓 days
✅💁♀️Perfect After-sales>>hechengtianxiaapp@gmail.com
We use state-of-the-art SSL Secure encryption to keep your personal and financial information 100% protected
Carregando