1.Auto Melting Point Apparatus 2.digital temperature display 3. efficient and ... , Tintometer, Colorimeter, Gloss Meter, PH/DDS/TDS Meter, Abbe Refractometer, Auto Melting Point Apparatus, Automatic Refractometer,etc.Application: MP100 digital melting ... Inside dia. 1.0mm, outside dia. 1.4mmPower SupplyAC220V, 50Hz Auto Melting Point Apparatus