1PCS Ocean Optics USB4000 USB spectrometer DHL Express delivery

Ocean Optics USB Spectrometer

Ocean Optics USB4000 USB Mini Fiber-Optic Spectrometer 1

1PCS Ocean Optics USB4000 Fiber Optic Spectrometer /hyy/

1PCS Ocean Optics USB4000 Spectrometer /hyy/

Lot of 2 Ocean Optics USB4000 Spectrometers with lamp and cuvette holder, tested

1PCS Ocean Optics USB4000 Spectrometer Wavelength range 196-906nm /hyy/

1PCS Ocean Optics USB4000 Spectrometer Band range:200-530 nm /hyy/