Purchase Qty. Reference FOB Price
1-19 Pieces US$165.00
20-99 Pieces US$150.00
100+ Pieces US$140.00
Product Description
WSB series digital display whiteness meter is mainly suitable for white and near white objects or powder surface whiteness measurement. The whiteness value consistent with the visual acuity can be accurately obtained.The instrument uses the principle of photoelectric conversion and A / D conversion ...