This device is used to control simultaneously the two opposite faces of a product. The system guarantees a single reference for both top and bottom views, so you can control your products without support by defining your measurement references on the opposite side to those of the control. A video system equipped with two zoom-optics with color cameras allows you to control by comparing the profile of your part (video image) with a digitized drawing in DXF format. This workbench version integrates all controls on a front panel for optimum ergonomics. Moreover, the legs are adjustable in height from a sitting position of the operator to a standing position.