Detailed Product Description CL-3005/CL-3006ModelCL-3005 CL-3006DetectorSilicon photodiodeFiltersSingle filter from 405,420,470,492,530,546,578,620,660 IntegratedLight sourceHigh brightness LEDMin. Volume1.5mlPhotometric rangeT%: 0-100%, ABS: log T 0-1.99Photometric accuracy±2%TDisplay3-digit LCD displaysTesting rangeTransmittance 0-100%,Absorbance 0.-1.99APower source12V/1A AC Adapter9V ...