Video Magnifier (model AD206) Approved scales - regular lines it is by far the

it is by far the best 10X large lens (apart from the Zeiss)

The weights of these calibration samples vary slightly but are approximately 0

it is in the card slot

This does not mean the tester is broken

Video Magnifier (model AD206) Approved scales - regular lines it is by far theA neat general purpose video microscope with a decent size screen and an effective flexible lighting system. Good working distance (enough space to work with both hands on the lower magnifications). 8X to 200X magnification. Many extra features when you insert a Micro SD card (not included). Insert a micro SD card and you can take photos and videos. It's so simple! To take a photo press the button marked with a camera (. jpg), to take a video click OK