MODEL S-2150UV SPECTROPHOTOMETER 4 NM BANDPASS, WAVELENGTH RANGE: 200~1000 NM, AUTOMATIC WAVELENGTH CHANGE, LARGE LCD DISPLAY AND KEYPAD. PROGRAMMABLE. COMPLETE WITH 4-POSITION 10 MM CELL HOLDER, USB PORT, RS-232 PORT, DUST COVER, USER MANUAL. POWER INPUT 100-240V

4 nm Bandpass
Wavelength range: 200~1000 nm
Automatic wavelength change
Large LCD display and keypad
Programmable
Power input: 100-240V