7" LCD Digital Microscope 1080P 50X-2000X Dual Lenses Biological Microscope, 11 Adjustable LED Lights, 12MP Camera

SKU: GW45.0029

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The screen of this microscope is 7 inches. 
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On the display you can choose which mode you want to use. The necessary software must be downloaded (see instructions) 
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No, the microscope has a 7" screen that you can see directly 
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Yes, you need to buy a micro SD card, up to 64GB, pictures and videos will be saved on the memory card.