Experience precise and efficient liquid concentration measurement with this high-quality Refractometer, designed for fast and accurate readings. Constructed with durable plastic and aluminum materials, this refractometer features a protective cover plate that safeguards the prism and ensures stable measurements every time. Its adjustable eyepiece allows for easy focus adjustment, providing clear and sharp scale readings even in varying light conditions. Key Features: · Protective Cover Plate: Safeguards the prism to maintain measurement stability and extend the device’s lifespan. · Calibration Screw: Enables quick and simple zero calibration using distilled water, ensuring accurate and reliable measurements. · Adjustable Eyepiece: Allows fine-tuning of the focus for clear visibility of the scale, improving reading accuracy. · Wide Measurement Range: Displays scales for 0-32 Brix, 0-140 fruit wine, and 0-27 Baume, suitable for various liquid concentration tests. · Clear and Easy-to-Read Scale: Features a distinct scale line for fast detection and precise measurement, enhancing user convenience. · Compact and Lightweight Design: Measuring approximately 17.2 x 4 x 4 cm and weighing only 256g (9.0 oz), this refractometer is portable and easy to handle. Specifications: · Item Type: Refractometer · Material: Plastic, Aluminum · Gross Weight: 256g / 9.0oz · Product Size: Approx. 17.2 x 4 x 4 cm / 6.8 x 1.6 x 1.6 in · Scale Display: 0-32 Brix, 0-140 Fruit Wine, 0-27 Baume This refractometer is ideal for professionals and enthusiasts needing quick, accurate concentration measurements in food processing, winemaking, brewing, and other liquid analysis applications. Its robust construction and user-friendly features make it a reliable tool for precise refractive index testing.