... Meter, Turbidity Meter, Colorimeter, Gloss Meter, Tintometer, Automatic Polarimeter, Auto Melting Point Apparatus, Automatic Refractometer, Abbe Refractometer, PH/DDS/TDS ... of optically active substance.Automatic Measurement:WZZ-2A built-in auto-controlling system. Power on the polarimeter, the system will ... ×300(W)mm×200(H)mm & 25kg WZZ-2A Auto Polarimeter / Digital Polarimeter / Polarimeter Tester