... 5100B UV VIS Spectrophotometer *Large LCD screen *Display and save 50 groups of data *Auto setting wavelength Specifications Model:SE-5100B ... UV VIS Spectrophotometer, Automatical WL, Auto setting wavelength Spectrometers, spectrophotometer, spectrometersFeatures 1,Large LCD screen (128x64 Dots).2, Can display ... and save 50 groups of data, 3 groups per screen.3, Data can be restored after a sudden power ...