... from the same material accurately, i.e E, L, a, b, Lab and Lch value. The equipment is ... It will have the continuous ringing to give a warning. It will have the suggestive buzzing when ... 0.2-E*abDisplayE*ab, CIE_Lab,L, a, b,CIE_LchTest swpeL: 0-100 a: -128—127 b: -128-- ... 127Test timeAbout 3 secondsTest interval2 secondsTest aperture¢8mmStorageKeep a group of data(Not connected to PC)ResetResetTest ...