IWAVE WR18-40 precision Colorimeter 4mm/8mm/40mm three color difference measurement caliber
SE
ΔE * from < 0.2F4mm / F8mm / F40mmD65, A, F2 (CWF)
4Mm/8mm/40mm three-caliber, can measure small objects, patterns, rough surfaces; Delta E < 0.06; USB, RS232 interface; A, D65, F2 three Light sources; 100 sets of storage capacity.