INSIZE Quick Video Measuring System The INSIZE QMS-A315 Quick Video Measuring System delivers precision measurement capabilities for quality control and inspection applications. This complete system features a 11.81" x 7.87" measuring range with exceptional accuracy. This is a 1-button, instant measurement system that allows you to automatically measure widths, holes, rings and angles, all at the same time, simple and efficient. You can also import a CAD Drawing for programming-free inspection. Features include... Dual-Field, Low-Distortion Lens Wide View Field 3.94" x 3.15" view field range 11.81" x 7.87" Measurement Range Accuracy Without Stitching: +118.11μin Accuracy With Stitching: +(200+20L)μin Repeatability Without Stitching: +39.37μin Repeatability With Stitching: +78.74μin Small View Field 0.98" x 0.79" view field range 9.06" x 5.12" Measurement Range Accuracy Without Stitching: +39.37μin Accuracy With Stitching: +(120+20L)μin Repeatability Without Stitching: +19.68μin Repeatability With Stitching: +59.05μin Max Workpiece Weight: 11 lbs 2D Measurment Data Back Light: Telecentric Illuminator, Green Light Ring Light 4-zone Circular White High Light Circular (directional) Low-Angle Green Light Working Temp: 68°F +3.6°F Dimensions: 20.94" x 19.57" x 30.16" Complete Package includes... Main Unit Computer, Monitor, Mouse & Keyboard Software Data Transmission Cable