■ Resolution: 0.001mm/0.00005" ■ Micrometer head accuracy: +/ -3μm ■ Rod accuracy: +/ -(2+L / 75)μm,L is the measuring range in mm ■ Button: on/off, set, mm/inch, ABS/INC, data output ■ IP65 protection leve ■ Data output ■ Automatic power off ■ Rods with flat end ■ Ratchet stop