Double Beam Microprocessor UV-VIS Spectrophotometer Range 190-1100 nm, fully automatic operations, automatic 8 cell changer, bandwidth 1nm, automatic wavelength & wavelength scan, automatic peak picking & spectrum display, Large screen with graphic display. Spectrum and data can be printed out by printer and sent to a computer via USB port. Set of 4 quartz and 4 glass curettes is provided, Software included, fitted with Japanese optics (Imported)