■ Resolution: 0.001mm/0.00005" ■ IP54 protection level ■ Button: on/off, set, mm/inch, ABS/INC, data output ■ Automatic power off ■ Data output ■ Ratchet stop ■ Carbide measuring faces (over 12mm series) ■ Extension rod are included ■ Setting rings are included (Range<100mm)