Precision Scientific Instruments

HSN CodeHSN Description

9018Instruments and appliances used in medical, surgical, dental or veterinary sciences, including scientigraphic apparatus, other electromedical apparatus and sight-testing instruments electro-diagnostic apparatus (including apparatus for functional exploratory examinations or for checking physiological parameters)

9023Instruments, apparatus and models, designed for demonstrational purposes (for example, in education or exhibitions), unsuitable for other uses

9024Machines and appliances for testing the hardness, strength, compressibility, eleasticity or other mechanical properties of materials (for example, metals, wood, textiles, paper, plastics)

9402Medical, surgical, dental or veterinary furniture (for example, operating tables, examination tables, hospital beds with mechanical fittings, dentists' chairs); barbers' chairs and similar chairs, having rotating as well as both reclining and elevating movements; parts of the foregoing articles