Electron Microscope 50 To 1000x Magnification Digital Microscope 3 In 1 USB
Item Type: Electron Microscope. 1 x Electron Microscope. Magnification: 50-1000x. Supported Systems: for Win7, 8, 10, 11+, for OSX11.0+, for 6.0+, for iOS 9.0+. Length: 0 to Infinity. If you do not receive our reply within 48 hours, pls.