Digital Spectrophotometer,
Range: 340 to 960nm with facility for automatic concentration,
% Transmission & OD measurement. Wavelength resolution
5nm 3 1/2 digit LED display with round tubes.
Digital Spectrophotometer, Dual Display, Range: 340 to
960nm, 3 1/2 digit LED display, with facility for automatic
concentration % Transmission & OD measurement, Separate
3 digit LED display or Wavelength in nm with 1nm