1.Digital Whiteness Meter 2.Delivery time:about 7-10days after received your ... Spectrophotometer, Visible Spectrophotometer, Flame Photometer, Whiteness Meter, Turbidity Meter, Colorimeter, Gloss Meter, Tintometer, Automatic Polarimeter, Auto Melting Point ... Apparatus, Automatic Refractometer, Abbe Refractometer, PH/DDS/TDS Meter, etc.Characteristics:² Chemical & Building materials industry: White ...