Fibre Optic Spectrometer with Electronic Shutter is ideal for applications such as characterizing lasers, measuring gas absorbance and determining atomic emission lines. The Fibre Optic Spectrometer is facilitated with electronic shutter which prevents saturation. The Fibre Optic Spectrometer allows plug-and-play USB operation. Fibre Optic Spectrometer with Electronic Shutter is fitted with onboard microcontroller and can be availed with optical bench to suit specific requirement.