dm9 highdefinition 7inch screen electron microscope dm4 microscope 1600x wifi handheld portable microscope

origin shenzhenproduct number wby main push 2 brand wanbaiyuaninstrument magnification 1600model wbyscope of application suitable for most products specifications dm9a dm9s dm4 w01 wifi w05 wifi three in one 1600x usb 1000x usb 1600xeyepiece magnification 10x 5xorder number wby main downstream platforms ebay amazon wish null aliexpress standalone lazadaauthorized private brands yesweight 500product size 10 10 10cm pplicable age group 16 years old and abovenumber of boxes 50applicable products mobile phones tablets etcprocessing customization yesis it a crossborder export exclusive source of goods main sales regions africa europe global south america southeast asia north america northeast asia middle eastimported or not notype electron microscopeobjective magnification 100x.syi