Model: UV18G UV-VIS Wavelength Range: 190-1100nm Wavelength accuracy: ±0.3nm Spectral Bandwidth: 2nm Photometric: ≤±0.3%T Stray light: ≤0.3%T Display mode: 340X240 graph LCD Operation mode: Automatic scanning Operation soft: No Scanning soft: Yes Printer: Optional Note: / Package Size(cm): 65x50x35 Gross Weight(kg): 25