Check the listing for details. Visible Spectrophotometer Spectrometer Digital 350-1020nm Laboratory Equipment. Condition: New. Listed at 225.70 USD. Specifications Material: Plastic Color: White+Black Style: Modern Mount Type: Tabletop Assembly Required: No Light Source: Tungsten Lamp Display Screen Type: Backlit LCD Light-measuring Method: Visible Light Plug Type: US Standard Voltage: 110V Wavelength Range: 350-1020nm Measurement Accuracy: ±2nm Spectral Bandwidth: 6nm Wavelength Repeatability: ≤1nm Stray Light: ≤0.1% T@360nm Photometric Accuracy: 0.5% T Photometric Repeatability: 0.2% T Drift: ≤0.2% T Noise: ≤0.3% T Cuvette Length: ≤10cm/3.94in Product Size: 40*35*17cm/15.75*13.78*6.69in Package Size: 53*46*31cm/20.87*18.11*12.2in Gross Weight: 8kg/17.64lbs Net Weight: 7.6kg/16.76lbs Package Included 1* Visible Spectrophotometer 1* Power Cord 1* Cuvette 1* English Manual.