Labnic Polarimeter provides accurate optical rotation measurements in chiral substances for purity analysis. They include a light source, polarizing elements, a sample tube, and an analyzer. These polarimeters are available in Digital Polarimeter, Manual Disc Polarimeter, and Semi-Automatic Polarimeter. They also include data output capabilities for easy connection to computers or printers for record-keeping. Our Polarimeter is suitable for applications in pharmaceuticals, food and beverage industries, and academic research.