Vividia HM-250 HDMI/LCD/USB/TV digital microscope is a very convenient microscope for many applications: education, hobby, PCB inspection, surface exam, health and personal care, skin exam, industrial quality control and process monitoring, jewelry and watch repair, smartphone repair, electronics and PC repair, law enforcement etc. With 2.4″ LCD screen and rechargeable battery, this pocket-size portable microscope can be carried around as field inspection tool. You can take pictures and videos and save them on a miniSD card. Vividia HM-250 digital microscope also can be linked to a monitor or TV thorough HMDI or Video-in cable to provide high definition and fast response images. USB connection to a PC with measurement software, one can do detailed research and studies on many objects in details.