digital microscope
1.have built in with flash memory
2.good price
3.high quality

digital microscope
Specifications and performance: working platforms:WindowsMACLinux Magnification:Magnnification 10-200times Photograph:Taken by the software Videogaphy:High compression Light source:LED illumiantion (USB interface) Video with extra-long time-11hours long & 3.6GB of memory video Focusing:auto-focusing + Manual Max Size:20mm×110mm Pixels:1.3-5m Display speed:30fps interface:USB2.0 Have builtin flash memory Measure fuction:length,radian,angle Scope of application:computer parts inspection, soldering of electronic components inspection,tools for education,mix-clay inspection,skin inspection,textile testing,jewelry appraising,collections and icon inspection,antiqua appraising,automobile tiny parts inspection,pipeline internal inspection, Industrial inspection, laboratory research, medical analysis, tools for school research, insect anatomy , plant anatomy , skin examination, forensic, Printing, jewelry flawed inspection, observation of the internal structure of a variety of small parts, etc. wide range of other uses.

Testing effects:

Packing