SELON SE-752 UV visible Spectrophotometer *measure the intensity *more specifically, the ... Display Mode:±0.003A/hSpectral Bandwidth:128×64 LCDSELON SE-752 UV visible Spectrophotometer, Wavelength setting, Single-point curve calibration ... deposit required before production, 70% balance before delivery. SELON SE-752 UV visible Spectrophotometer, Wavelength setting, Single-point curve calibration