Inside Micrometers0 pages

Inside Micrometers
For easy and accurate measurement of inside diameters

Tubular Inside Micrometers
SERIES 133 — Single Rod Type
• Standard single rod type inside micrometer.
• Carbide measuring faces.
• The sleeve is rotated to adjust the index line
position when setting to a length standard.

• An inside-length standard is required for
accurately setting the micrometer.

133-143

Optional Accessory

133-147

133-144

133-148

133-145

133-149

133-146

133-150

C
133-151

133-152

SPECIFICATIONS
Metric
Order No.
133-143
133-144
133-145
133-146
133-147
133-148
133-149
133-150
133-151
133-152
133-153
133-154
133-155
133-156
133-157
133-158
133-159
133-160
133-161
133-162
133-163
133-164
133-165
133-166
133-167
133-168
133-169
133-170
133-171
133-172
133-173
133-174
133-175
133-176
133-177
133-178
133-179
133-180

Individual
Range
50 - 75mm
75 - 100mm
100 - 125mm
125 - 150mm
150 - 175mm
175 - 200mm
200 - 225mm
225 - 250mm
250 - 275mm
275 - 300mm
300 - 325mm
325 - 350mm
350 - 375mm
375 - 400mm
400 - 425mm
425 - 450mm
450 - 475mm
475 - 500mm
500 - 525mm
525 - 550mm
550 - 575mm
575 - 600mm
600 - 625mm
625 - 650mm
650 - 675mm
675 - 700mm
700 - 725mm
725 - 750mm
750 - 775mm
775 - 800mm
800 - 825mm
825 - 850mm
850 - 875mm
875 - 900mm
900 - 925mm
925 - 950mm
950 - 975mm
975 - 1000mm

Graduation

Accuracy
±3µm
±4µm

±5µm

±6µm

Inch
Order No.
133-223
133-224
133-225
133-226
133-227
133-228
133-229
133-230
133-231
133-232

Individual
Range
2" - 3"
3" - 4"
4" - 5"
5" - 6"
6" - 7
7" - 8"
8" - 9"
9" - 10"
10" - 11"
11" - 12"

Graduation

.001"

Accuracy
±.00015"
±.0002"

±.00025"

±.0003"

±7µm

±8µm

±9µm
0.01mm
±10µm
±11µm
±12µm
±13µm

±14µm

±15µm
±16µm

C-17

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances.
Therefore the company reserves the right to change any or all aspects of any product specification without notice.