... Spectrophotometer, Visible Spectrophotometer, Flame Photometer, Whiteness Meter, Turbidity Meter, Colorimeter, Gloss Meter, Tintometer, Automatic Polarimeter, Auto Melting Point ... Automatic Refractometer, Abbe Refractometer, PH/DDS/TDS Meter, etc. Application: AE-GX series thermostatic drying ... The wind speed can be adjusted, with fan switch function,ensure perfect sample culture environment ALLSENSTM ...