VERTICAL PROFILE PROJECTOR
Product Details:
Profile projector is a precise and excellent optical measuring instrument, widely used in the field of mechanics, meter, electronic, rubber industry for quality control. It can measure all kinds of surface and profile of complicated work-pieces, such as cam, screw thread, gear, milling cutter and so on. It is an effective metrical and analytic system for education, research institute and lab. 
Technical parameters:
Projection screen : 500mm
Screen diameter (mm) : Ø308, effective range>Ø300mm
Rotation range : 0°~360°
Resolution of the rotary angle : 1' or 0.01°.