Digital Photo Colorimeters Std. Glass Filter 8 5 Mini Volume 1 ml. 1 ml. Display 2 1/2 Digit LED 2 1/2 Digit LED Range 400-700 nm 400-700 nm Output OD (0 to 1.99) OD (0 to 1.99) Resolution OD : 0.01 OD : 0.01 Accuracy 0.5% FSI 0.5% FSI Detector Selenium Photocell Selenium Photocell Light Source 6.8v, 300mA 6.8v, 300mA Power 230v + 10% 230v + 10% Accessories Test Tube set of 5, Spare Lamp, Dust Cover, Manual 8 Filters - 400, 420, 480, 500, 520, 540, 620, 680 nm 5 Filters - 420, 480, 540, 620, 680 nm Digital Photo Colorimeters, Photo Colorimeters exporters, Photo Colorimeters manufacturers....