EZ-Read Micrometer
1. Functional Elements:
(1) Locking device, (2) Digit counter, (3) Friction thimble,
(4) Sleeve, (5) Screw, (6) End cap, (7) Spanner
2. Zero Setting
(If digital alignment is askew.)
:
1.)
Rotate friction thimble (3), set zero position for measuring face
just as normal micrometers.
2.) Lock locking device (1), take off end cap (6).
3.) Hold frame (for non-rotating spindle type micrometers, hold
sleeve (4)), loosen screw (5) with spanner (7) or a screw driver.
4.) Rotate sleeve (4) until the reading on the digit counter (2) is OK.
The last rotating direction should be the same as measuring.
5.) Hold frame (for non-rotating spindle type micrometers, hold
sleeve (4)), tighten screw.
6.) Unlock locking device (1). Set zero position for measuring face
again. If the reading on digit counter (2) is not OK, repeat above
process.
7.) Rotate friction thimble (3) backward to move the spindle back a
little. Hold friction thimble (3), tighten screw (5) firmly.
8.) Replace endcap (6), make sure the end of the endcap (6) is in the
keyway of the sleeve (4).
3. Precautions
1.) Tighten screw (5) firmly to insure accuracy.
2.) Do not disassemble and drop instrument.
1
2
3
4 5
6
7
!
CAUTION:
Excessive speed may cause internal gear damage!
EZ-Read Micrometer
1. Functional Elements:
(1) Locking device, (2) Digit counter, (3) Friction thimble,
(4) Sleeve, (5) Screw, (6) End cap, (7) Spanner
2. Zero Setting
(If digital alignment is askew.)
:
1.)
Rotate friction thimble (3), set zero position for measuring face
just as normal micrometers.
2.) Lock locking device (1), take off end cap (6).
3.) Hold frame (for non-rotating spindle type micrometers, hold
sleeve (4)), loosen screw (5) with spanner (7) or a screw driver.
4.) Rotate sleeve (4) until the reading on the digit counter (2) is OK.
The last rotating direction should be the same as measuring.
5.) Hold frame (for non-rotating spindle type micrometers, hold
sleeve (4)), tighten screw.
6.) Unlock locking device (1). Set zero position for measuring face
again. If the reading on digit counter (2) is not OK, repeat above
process.
7.) Rotate friction thimble (3) backward to move the spindle back a
little. Hold friction thimble (3), tighten screw (5) firmly.
8.) Replace endcap (6), make sure the end of the endcap (6) is in the
keyway of the sleeve (4).
3. Precautions
1.) Tighten screw (5) firmly to insure accuracy.
2.) Do not disassemble and drop instrument.
1
2
3
4 5
6
7
Fred V. Fowler Company, Inc.
66 Rowe Street • Newton, MA 02466
1-800-788-2353 • www.fvfowler.com
1
YEAR
WARRANTY
!
CAUTION:
Excessive speed may cause internal gear damage!
