2000x Zoom Biological HD Microscope For Student Laboratory Education Option:Package 5 the PCB detection

the PCB detection

10 ENERGY EFFICIENT & LONG LASTING SMD LEDs: Our SMD LEDs are powered by 3 AAA batteries(Not included) and are designed to last more than 100

the air gun is placed on the shelf and the cooling mode is automatically activated

Full touch screen control

2000x Zoom Biological HD Microscope For Student Laboratory Education Option:Package 5 the PCB detectionZoom 2000x Biological HD Microscope +13PCS Accessories+ electronic eyepiece monocular Student laboratory Lab education LED USB NoteThis product does not contain a monitor Zoom 2000x Biological HD Microscope +13PCS Accessories+ electronic eyepiece Assisted mirror 2X Extender Lens Monocular eyepiece WF10X WF25XWide angle eyepiece Objective lens 4X 10X 40X magnification 40X 2000X 40x 80x 100x 200x 250x 400x 500x 800x 1000x 2000x Power supply 4. 5V (3 AA