Range:

0 - 3 "

Number of rods:

3

Mass:

330 g

Graduation:

0.01 mm

Measuring span:

25 mm

Spindle pitch:

0,5 mm, with spindle lock

Micrometer Head Feed (0-25 mm):

±3 µm

Zero point errors of rods:

±4 µm (0-150 mm)
±6 µm (0-300 mm)

Flatness of reference surface (base):

1,3 µm for 63,5 mm
2 µm for 101,6 mm

Flatness of measuring face (rod):

0.3 µm

Parallelism between measuring face (rod) and reference surface (base):

(4+ L/50) µm L=max. measuring length (mm)

Measuring surfaces:

Hardened, precision ground, micro-lap finish

Base:

Hardened tool steel

Scale:

Thimble and sleeve satin chrome finish ø18 mm

Measuring force:

5 - 10 N

Delivered:

Including box and key

Digital/Analog:

Analog

Functions:

Base 4 x 0.63"

Inch-Metric:

Inch