Scientific engineering corporation is engaged in manufacturing a wide range of machines for sugar and pharmaceutical industries. As part of that the company offers oil and sugar refrectrometer. It is also known as butyroo refrectometer. Oil and sugar refrectometer has double scale. One scale is for oil having range 0-100 with accuracy ± 1% which can directly mounted on the micrometer and other scale is for sugar having range of 50 -80% with an accuracy of ± 1%. It is supplied with wooden case.