... Specifications10x-200x 2.8" TFT LCD high quality portable Digital Microscope PRO10 support TV&PCItem specificsPlace of Origin ... Comparison...etc. Unique software : Measurement functions: Length, circumference, Area, Radius & Diameter, Angle Friendly Editing Image Image comparison function ... Item (3)non-contact supporter:wound, flower, insect, narrow area etcItem (4) deep tank: worm, water, rock etc. ...