Applications:- The surface luster measure for printing ink, oil paint, bake lacquer, coat, woodwork and others. The surface luster measure for construction decoration materials: Marble; granite; glass chemical polishing brick, pottery brick and etc. The surface luster measure for plastic, sheet and others.The surface luster measure for other non-metal materials

Technical Parameters ETB-0686 Projecting angle 60 º Measure range 0~200Gu Stability n+£±0.4Gu/30min Accuracy n+£±1.2Gu Power DC9V×1 Environment temperature  0ºC~40ºC Relative humidity ≤85% Dimension 114×70×38mm