Whiteness Meter 1.High quality and high accuracy with reasonable price 2.Fast delivery 3.Great after-sales service. Whiteness Meter The Whiteness Meter is mainly applied to the measurement of the non-colored surface of a flat object or white powder, and can directly display the whiteness value. Specifications: Whiteness Meter Model HD-560 Measurement Range 0~199 Measurement Condition 45/0 Illuminant D65 Display Method LCD Display Whiteness Mean R457 blue ray whiteness Minimum Readout 0.1 Measurement aperture ¦µ30 zero drift ¡À 0.1 Basic Error ¡À 0.1 Repeatabability ¡Ü 0.2 Power Supply AC 220V/50Hz 35W Outside Dimension(L¡ÁW¡ÁH) 325¡Á265¡Á280 Design Criteria JJG512-87; GB2913,GB5950; GB8940.1; GB12097; GB13025.2. Strong wooden case.