Fison Single Beam UV Visible Spectrophotometer provides 200–1000 nm wavelength coverage with a 4 nm spectral bandwidth for UV-Vis absorbance and transmittance measurement. Automatic switching between tungsten and deuterium lamps selects the required light source. Automatic wavelength setting controls measurement wavelengths, while the 4-position holder accommodates 10 mm cuvettes. Manufactured for biotechnology, pharmacy, and food laboratories, this UV and Visible Spectrophotometer supports sample testing.