Vertical Bench-Top Optical Compara tor VB300 The VB300 is another optical comparator with the Starrett trademark formula: high performance at a low cost.This verticle bench top comparator is designed to meet the demands of modern industry and is ideal for the rapid inspection of small light-weight components, stampings, plastic molding, electronic components, small turned parts and more.The VB300 features a variety of digital displays making the VB300 easy to use and have the power to satisfy the most complex of measuring requirements. SPECIFICATIONS VB300 Horizontal Travel 4" (100mm) Vertical Travel 4" (100mm) Focus Travel 3.5" (90mm) Top Plate* 9 x 9" (225 x 225mm) Glass Insert 6 x 6" (150 x 150mm) Image Reversed *With machined slot for easy fixturing OPERATOR INTERFACE Feature Integral LED readout MetLogix™ Quadra-Chek® M1 M2 QC121 QC221 Angular digital measurement in readout x Mounted to comparator arm x x x x Color graphics x x Touch screen operation x x Operating system Android Windows® X-Y-Q axis digital readout x x x x x 2D geometry software with skew x x x x Optical edge detection option x x x x Software developer MetLogix™ MetLogix™ Metronics/Heidenhain Metronics/Heidenhain VB300 456 O ptical C ompara tors New!