ATC Optical Refractometer for Antifreeze, Battery Acid, Windshield Washer, and AdBlue Fluids
Essential for vehicle maintenance, this optical refractometer enables fast, precise measurement of antifreeze, battery acid, windshield washer fluid, and AdBlue concentrations. Perfect for trucks, vans, commercial vehicles, and cars, it's a must-have for professionals and vehicle owners alike.
- Digital AdBlue Model: In addition to standard features, this digital version measures AdBlue concentration for optimal diesel engine performance and emissions control. Also checks the freezing point of both propylene- and ethylene-based antifreeze, windshield washer fluid, and battery acid density—ensuring your vehicle’s systems are working efficiently.
- Easy to use—just a few drops needed for fast, accurate results.
- Includes calibration screwdriver, pipette, and cleaning cloth for convenience and easy maintenance.
Maintain your vehicle’s vital fluids with confidence, accuracy, and speed—wherever you are.











