$2169.00
SE
YueFeng 770 Ultraviolet-visible spectrophoto-meter
Proportional double beam of light, 1200/mm Holographic grating2nm190~1100nm

$2496.00
SE
YueFeng 770S Ultraviolet-visible spectrophoto-meter full-band/sub-band scanning
Proportional double beam of light, 1200/mm Holographic grating190~1100nm2nm

If you don't know how to choose "Spectrophotometer", please consult customer service.