XJP-151 Portable metallurgical microscope is convenient for identify the structure of varius metals and alloys which is unable to make the specimen at the scene.It is an ideal equipment for aviation manufacturing,machinery manufacturing,vehicle manufacturing manufacture and inspection of boiler and pressure vessel,petroleum chemical industry,railways,shipbuilding,power plants,power station and equipment installation,large die,safety inspection,quality supervision,physicochemical laboratory,etc.It also can be used for the observation and analysis of the surface of jade,porcelan and bronze wares.This microscope is equipped with LED vertical illumination,it can work for 6hours after one time charging,portable,light weight and easy to use,bring freedom observation for the users.