The Kunzer Refractometer 7RFK01 is a precise measuring instrument designed for the optical inspection of various liquids. It is ideal for analyzing coolant antifreeze, windshield washer fluid, battery acid, and AdBlue® additives. With its robust construction and user-friendly operation, it is suitable for both professional use in workshops and private use. The device allows for quick and reliable determination of liquid concentrations, which is crucial for vehicle maintenance and safety. Calibration is done according to factory standards, ensuring high measurement accuracy. The refractometer is compact and lightweight, making it easy to transport and store.

• Optical inspection of coolant antifreeze, windshield washer fluid, battery acid, and AdBlue® additives
• Factory-standard calibration for precise measurements
• Robust construction for professional and private use
• User-friendly design for easy handling.