The LT-738 Refractometer is a high-precision digital instrument designed for accurate measurement of refractive index, concentration, and purity of liquids. Ideal for use in pharmaceutical, chemical, food, and beverage industries, the LT-738 ensures fast, reliable, and repeatable results in both laboratory and industrial environments. Equipped with an easy-to-read digital display and user-friendly controls, the LT-738 supports various measurement scales, including Brix and refractive index. Its compact, robust design and advanced optics make it a dependable tool for routine analysis and quality control.