| Measurement geometry | D/8° |
| Light spectrum Measurement range | 400-700nm |
| standard observer | 2 ° and 10 ° |
| Light spectrum reflectance Measurement range | 0-175% |
| Color space and measurement parameters | CIELabCh, CIELab, CIELCh, HunterLab, XYZ, CIELuv, CIE1960UCS, CIE1976UCS, yellowness index, light shade index, luminance factor, whiteness index, homochromatic index MI. |
| Color difference standard | CIELab、CIELch、CIELuv、CMC 、CIE1994、CIE2000、HunterLab、 |
| Measurement Repeatability | <0.04ΔE*ab 1) |
| inter-device difference | AVG 0.25ΔE*ab 2) |
| Illumination/measurement aperture | Φ11/8mm |
| interface | USB |
| standard accessories | USB cable, power adapter, CD-ROM with software and user manual, carrying case |
| Note | 1) After the instrument is preheated, the whiteboard is calibrated, and the whiteboard is measured 30 times at 10s intervals 2) The average color difference obtained by the measurement of 12 swatches under EVERFINE laboratory conditions. |
Warranty days: 365 days