Polarimeter for analyse the concentration, content & purity of substances. A & E Lab. ... Meter, Turbidity Meter, Colorimeter, Gloss Meter, Tintometer, Automatic Polarimeter, Auto Melting Point Apparatus, Automatic Refractometer, Abbe Refractometer, PH/DDS/TDS Meter, etc ... )mm×58(W)mm×48(H)mm & 12kg WXG-5 Semi Automatic Polarimeter