Model:CL-960 Specification: Reading Speed: 5 seconds for 96 well plate Light source: LED Filters: 405nm, 450nm, 492nm, 630nm, 4 open positions Photometric Range: 0.000-4.000Abs Photometric Accuracy: ± 1%(0.000-2.000Abs) Wavelength Range: 405nm, 450nm, 492nm, 630nm, 4 free positions Applicable programs: 28 except of PC Measure Mode: Monochromatic, Bichromatic, Multi-chromatic Calculation Mode: Absorbency; Threshold; Linear Regression; etc Display: 240a128 LCD Interface: USB Output: Built-in printer (optional)