Features ul style"margin-top0px; padding-top 5px; padding-bottom 5px;" quill kit mounting bracket for bridgeport type mills - universal fit comes complete with brackets and scale for bridgeport type machines offers inch/metric/fractions incremental zero-set preset and power on/off (measurements are shown on the lcd screen) mounting brackets are included measure range 0-6'' (150mm) resolution 0.0005" (0.01mm) accuracy +/-0.001" (+/-0.03mm) repeatability 0.0005" (0.01mm) ez to read lcd display cr2032 battery included controls zero reset on/off inch/mm/fraction conversion hold absolute