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:

1. Projection screen : 500mm
2. Screen diameter (mm) : Ø308, effective range>Ø300mm
3. Rotation range : 0°~360°
4. Resolution of the rotary angle : 1' or 0.01°.

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. 

The standard configuration of the instrument is 10X Objective. Other Objectives 5X , 20X, 50X & 100X are optional.

Technical parameters:

• Projection screen : 500mm
• Screen diameter (mm) : F500
• Rotation range : 0°~360°
• Resolution of the rotary angle : 1'
• Accuracy of the rotary angle : 6’.