- Largr LCD Display , Easy to use - Check the color difference between two samples - Economical , Portable and easy to use- color difference displayed ¤ï(L* , a* , b*) , ¥Ä(E*ab , C*ab , H*ab)¥Ä(x , y , z) , ¥Ä(X , Y , Z) , ¥Ä(Rs , Gs , Bs) or ¥Ä(WI , YI , Tw) - Statistical function(Maximun , Minimum , Average and Standard Deiviation) - color difference tolerance set to perform PASS/WARN/FAIL - Store 9 color – difference target colors - User calibration function ensures higher acuuracy - Auto memory (99 sets) & Read function - Auto Power off function - LCD backlight function - Mini-USB interface