Insize Compact Digital Indicator, .2"/5mm, Flat Back

Resolution .0005"/0.01mmMeet ASME B89.1.10M-2001.Button function: in/mm: short press for inch/metric conversion, long press to change measuring direction.ABS: short press for absolute/incremental measurement, long press to preset data.0/ON: short press to turn on when power is off, short press to set zero when power is on, long press to turn off.Keep preset data in memory after restart.CR1632 battery, automatic power off. Data output.