Digital Film Transmittance Meter AT-171D Light Density Meter 0.00 OD - 6.00 OD Glass Plastic With Automatic Calibration

1.The diffuse transmission light path is designedto meet the test requirements of fog materials 2.Equipped with a fixed base and support, with two measurement methods 3.Can measure light transmittance, absolute lightdensity, relative light density, dot area rate 4.Suitable for film, patterned glass, mist glass,ceiling lamp cover, coating materials and otheroptical density and transmittance test 5.Measurement of absolute opticaldensity, relative optical density and dotarea rate of various film films