Specifications

The image can be easily viewed by many people on monitor at the same time.
Improve the working condition also can soften the tiredness caused by long time
observation.
Intergrated structure, easily operation, small size and can save space.
The magnification can be zoomed non-step.
There is "+" for purpose of postioning and measurement.
Easily equipment,it can be work properly by put it on a stable place.