Possible to set three testing equipment and use it without electric chair from

child to tall adults due to adjusting table height.

Also, it is very easy to test for wheel-chair patient.

Ref/kerato-meters >

The electrical outlet is equipped with power supply in a convenient location of the testing equipment to install it on the table

Safety Switch >

Able to avoid conflict of between patients and table with a built-in safety

switch on lower table.

Power Outlet(Socket) >

Able to install the power socket selectively, according to the position of power socket to the region and can be installed position to the left or right.