The Laffort Turbitest is a portable turbidimeter designed for accurate measurement of turbidity in wine, must, and other liquids. Utilizing a nephelometric method with an infrared LED light source (850 nm), it provides reliable readings in NTU (Nephelometric Turbidity Units). The device offers a measurement range of 0-1000 NTU with high resolution and accuracy, making it an essential tool for quality control in winemaking. It comes complete with calibration standards, cuvettes, and a carrying case for field use.