This lab monocular refractometer is a high-quality device that is perfect for professionals in the medical and lab equipment industry. It has been designed to measure the refractive index of various substances and comes with a durable case for easy transportation.The refractometer type is an abbe refractometer, which ensures accuracy and precision when taking measurements. The brand is WYA, a trusted name in the industry. This device falls under the categories of lab refractometers, medical and lab equipment, devices, healthcare, lab, and dental, as well as business and industrial. It will be a valuable addition to any professional's equipment.