... Vis Spectrophotometer, Visible Spectrophotometer, Flame Photometer, Whiteness Meter, Turbidity Meter, Colorimeter, Gloss Meter, Tintometer, Automatic Polarimeter, Auto Melting Point ... temperature compensation.Keypad and Electrode Holder:The meter with waterproof panel, it's user can not worry for ... the sample solution splashing over the meter. The ...