Colorimeter WF32 is a high precision, high stability, versatile colorimeter. WF32 has eight kinds of measuring light source (A, D50, D65, C, F2, F7, F11 and F12); six kinds of color modes (CIE1976LAB, CIEXYZ, CIELUV, HunterLAB, sRGB, white yellowness); eight kinds of color difference formula (△ E * ab, △ ECMC, △ EISO, △ ECIE94, △ EFCM Ⅱ, △ ELuv, △ Ehunter, △ EsRGB); three languages patterns (Simplified Chinese, Traditional Chinese and English), and three measurements caliber choice for users.