302-801-10A Mitutoyo PJ-PLUS Vertical Optical Comparator 4" x 4" StageMitutoyo's PJ PLUS Vertical Optical Comparator The Mitutoyo PJ Plus is a new series of profile projectors that utilize LED lighting and provides reliable measurements in manufacturing site environments. The PJ Plus provides stable dimension and angle measurements in harsher environments conventional models can't handle, such as manufacturing and processing lines. Model PJ P1010A specifications include 12" Diameter Screen 4" x 4" 100 x 100mm Stage Size