ALPA Exacto Bedienungsanleitung Seite 3

ZERO SETTING PROCEDURE FOR EXTERNAL MICROMETER
If The zero setting error is about
or less than ±0.01 mm:
• Insert the spanner key into
the hole on the sleeve on the
opposite side of the index line,
and rotate the sleeve to align the
index line with the thimble zero
line
10
5
0
45
40
Sleeve index line
EN
Spanner
Thimble zero line
10
5
0
45
40