detachable handheld smart microscope
1. Education: Teaching demonstration and experimental application of colleges and universities
2. Banks: Identification of the authenticity of printed materials
3. Merchants: Jewelry authenticity, antique jade and other quality identification
4. Safety: Forensic identification of the items involved
5. Archaeology: Identification of materials of unearthed cultural relics and other monuments
6. Creatures: Microbial observation or detection
7. Family: family science and technology education for parents and children, and the best gift for parents and children
8. Automotive: Electronic and Precision Machinery Inspection, Repair
9. Digital: PCB and micro IC assembly and other factory product quality testing
The outer packaging is a carton