Digital Spectrophotometer range 340 to 960 nm with facility for automatic concentration , % Transmission & Absorbance measurement . Separate 3 digit LED display for wavelength with 1 nm wavelength resolution. & 3½ digit LED display fro results. Provision for 10 mm & 50 mm path length cuvettes. A set of 2 glass cuvettes of 10 mm & 50 mm path length fused glass cuvettes .