... 1.melting point device; 2.CE.ISO passed; 3.three-year warranty; 4.Economic; 5.MOQ:1PC. A & E Lab. Main Products: ... , Colorimeter, Gloss Meter, Tintometer, Automatic Polarimeter, Auto Melting Point Apparatus, Automatic Refractometer, Abbe Refractometer, PH/DDS/TDS Meter, etc. ... is used as the detection device, offering efficient and accurate test process and results. The apparatus can be widely used in ...