... UV Vis Spectrophotometer, Visible Spectrophotometer, Flame Photometer, Whiteness Meter, Turbidity Meter, Colorimeter, Gloss Meter, Tintometer, Automatic Polarimeter, Auto Melting Point Apparatus, Automatic ... , you can view temperature through temperature key. The meter with automatic temperature compensation for accurate reading under changing ... (L)mm×30(Dia.)mm & 85g Pocket TDS Tester or TDS Meter