Ocean Optics USB4000 184nm-892nm UV-VIS Spectrometer - Good IN UV - Calibrated

Description

Up for sale is my Ocean Optics USB4000 Spectrometer that has a wavelength range from 184nm - 892nm. This spectrometer is setup with a 25um slit, L2 light collection lens for extra sensitivity, second order light filter, and a #1 UV grating.
Please view
my 3rd picture to see all the specifications and also
my 4th picture to see this spectrometer measuring a mercury argon light source (light source not included).  Notice how well it reads in the UV and can even see the mercury emission at 184.9nm.
You also get an electronic link for free Ocean Optics OceanView Lite 1.6.7 software so you will have the basics to get started measuring immediately even using computers as new as Windows 10.  This spectrometer works great so I know the new owner will be very happy with it.  Thank you.
I have been an eBay member since 2001 with excellent positive feedback.  I am very familiar with this spectrometer so if you have any questions please scroll up and click "contact seller".
If you have any questions about the free software, please Google "Ocean Optics OceanView Lite 1.6.7".  Thank you.