Upgrade your laboratory precision with the Lasany LI-R502 — a fully automatic ABBE Digital Refractometer featuring a 7-inch color touchscreen for effortless operation. Engineered for accuracy with a refractive index precision of ±0.0002 and lightning-fast 2-second readings, it measures both refractive index (nD: 1.30000–1.70000) and Brix (0–100%) with automatic temperature compensation. Built to ISO 9001:2015 and WHO-GMP standards, the LI-R502 delivers industrial-grade durability and RS232/USB connectivity for seamless data management. Ideal for food, pharma, and chemical labs. Trusted by professionals. Built to last.Contact us today to request a quote!