Precision Automotive Antifreeze Refractometer – Multi-Fluid Tester with ATC
Accurate freezing point measurement for antifreeze, urea (AdBlue), battery fluid, and windshield washer fluid. Durable optical glass prism ensures long-term clarity and reliable readings. Automatic Temperature Compensation (ATC) eliminates manual adjustments for consistent results. Compact and portable design fits in your toolbox for on-site diagnostics. Ideal for mechanics, fleet maintenance, and DIY car enthusiasts. High-contrast scale provides instant, easy-to-read results. Crafted with corrosion-resistant aluminum alloy housing for rugged durability. Includes a protective case and calibration screwdriver. Buy in bulk for workshops or resale – wholesale pricing available.