The Mitutoyo outside micrometer features either a ratchet stop or friction thimble that applies constant measuring force on a workpiece for exact repetitive readings. Available in metric and inches.
Series 103
Outside Micrometers
Features & Benefits
The Mitutoyo outside micrometer is ideal for measuring metal and non-metal workpieces. A ratchet-stop mechanism provides uniform pressure on a workpiece for precise, repeatable measurements. The friction thimble models allow for constant-force measurement for single handed operation.
- Frame has a hammertone baked enamel finish for durability
- Scale is laser etched on thimble and sleeve
- Carbide facing on the spindle and anvil resists wear to keep surfaces flatter with longer accuracy
- Speeder is always available for quick rotation of the spindle
- Comes with standard bar except for 0-1″ and 0-25mm models
- Supplied in a fitted plastic case
SERIES 103 Technical Data
| Technology: | Mechanical |
|---|---|
| SPC Output: | No |
| Measuring Faces: | Carbide tipped |
Product List
| Order No.: | Product Image: | Units: | Range: | Accuracy: | Ratchet/Thimble: | Mass: | Graduation: | Measuring Force: | Flatness: | Parallelism: | Set/s: |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 103-129 | - | Metric | 0-25mm | ±2µm | Ratchet Stop | 175g | 0.001mm | 5-10N | 0.6µm | 2µm or less | - |
| 103-130 | - | Metric | 25-50mm | ±2µm | Ratchet Stop | 215g | 0.001mm | 5-10N | 0.6µm | 2µm or less | - |
| 103-131 | - | Inch | 0-1" | ±.0001" | Ratchet Stop | 175g | 0.0001" | 5-10N | - | 0.00009" or less | - |
| 103-132 | - | Inch | 1-2" | ±.0001" | Ratchet Stop | 215g | 0.0001" | 5-10N | - | 0.00010" or less | - |
| 103-135 | - | Inch | 0-1" | ±.0001" | Friction Thimble | 175g | 0.0001" | 5-10N | - | 0.00009" or less | - |
| 103-136 | - | Inch | 1-2" | ±.0001" | Friction Thimble | 215g | 0.0001" | 5-10N | - | 0.00010" or less | - |
| 103-137 |  |
Metric | 0-25mm | ±2µm | Ratchet Stop | 175g | 0.01mm | 5-10N | 0.6µm | 2µm or less | - |
| 103-138 | - | Metric | 25-50mm | ±2µm | Ratchet Stop | 215g | 0.01mm | 5-10N | 0.6µm | 2µm or less | - |
| 103-139-10 |  |
Metric | 50-75mm | ±2µm | Ratchet Stop | 315g | 0.01mm | 5-10N | 0.6µm | 2µm or less | - |
| 103-140-10 | - | Metric | 75-100mm | ±3µm | Ratchet Stop | 375g | 0.01mm | 5-10N | 0.6µm | 3µm or less | - |
| 103-141-10 | - | Metric | 100-125mm | ±3µm | Ratchet Stop | 515g | 0.01mm | 5-10N | 0.6µm | 3µm or less | - |
| 103-142-10 | - | Metric | 125-150mm | ±3µm | Ratchet Stop | 665g | 0.01mm | 5-10N | 0.6µm | 3µm or less | - |
| 103-143-10 | - | Metric | 150-175mm | ±4µm | Ratchet Stop | 720g | 0.01mm | 5-10N | 0.6µm | 3µm or less | - |
| 103-144-10 | - | Metric | 175-200mm | ±4µm | Ratchet Stop | 920g | 0.01mm | 5-10N | 0.6µm | 4µm or less | - |
| 103-145-10 | - | Metric | 200-225mm | ±4µm | Ratchet Stop | 1080g | 0.01mm | 5-10N | 0.6µm | 4µm or less | - |
| 103-146-10 | - | Metric | 225-250mm | ±5µm | Ratchet Stop | 1255g | 0.01mm | 5-10N | 0.6µm | 4µm or less | - |
| 103-147-10 | - | Metric | 250-275mm | ±5µm | Ratchet Stop | 1405g | 0.01mm | 5-10N | 0.6µm | 4µm or less | - |
| 103-148-10 | - | Metric | 275-300mm | ±5µm | Ratchet Stop | 1565g | 0.01mm | 5-10N | 0.6µm | 5µm or less | - |
| 103-149 | - | Metric | 300-325mm | ±6µm | Ratchet Stop | 1985g | 0.01mm | 10-15N | 1µm | 5µm or less | - |
| 103-150 | - | Metric | 325-350mm | ±6µm | Ratchet Stop | 2155g | 0.01mm | 10-15N | 1µm | 5µm or less | - |
| 103-151 | - | Metric | 350-375mm | ±6µm | Ratchet Stop | 2305g | 0.01mm | 10-15N | 1µm | 5µm or less | - |
| 103-152 | - | Metric | 375-400mm | ±7µm | Ratchet Stop | 2455g | 0.01mm | 10-15N | 1µm | 6µm or less | - |
| 103-153 | - | Metric | 400-425mm | ±7µm | Ratchet Stop | 2715g | 0.01mm | 10-15N | 1µm | 6µm or less | - |
| 103-154 | - | Metric | 425-450mm | ±7µm | Ratchet Stop | 2965g | 0.01mm | 10-15N | 1µm | 6µm or less | - |
| 103-155 | - | Metric | 450-475mm | ±8µm | Ratchet Stop | 3215g | 0.01mm | 10-15N | 1µm | 6µm or less | - |
| 103-156 | - | Metric | 475-500mm | ±8µm | Ratchet Stop | 3450g | 0.01mm | 10-15N | 1µm | 7µm or less | - |
| 103-177 | - | Inch | 0-1" | ±.0001" | Ratchet Stop | 175g | 0.0010" | 5-10N | - | 0.00009" or less | - |
| 103-178 | - | Inch | 1-2" | ±.0001" | Ratchet Stop | 215g | 0.0010" | 5-10N | - | 0.00010" or less | - |
| 103-179 | - | Inch | 2-3" | ±.0001" | Ratchet Stop | 315g | 0.0010" | 5-10N | - | 0.00011" or less | - |
| 103-180 |  |
Inch | 3-4" | ±.00015" | Ratchet Stop | 375g | 0.0010" | 5-10N | - | 0.00012" or less | - |
| 103-181 | - | Inch | 4-5" | ±.00015" | Ratchet Stop | 515g | 0.0010" | 5-10N | - | 0.00013" or less | - |
| 103-182 | - | Inch | 5-6" | ±.00015" | Ratchet Stop | 665g | 0.0010" | 5-10N | - | 0.00014" or less | - |
| 103-183 | - | Inch | 6-7" | ±.0002" | Ratchet Stop | 720g | 0.0010" | 5-10N | - | 0.00015" or less | - |
| 103-184 | - | Inch | 7-8" | ±.0002" | Ratchet Stop | 920g | 0.0010" | 5-10N | - | 0.00016" or less | - |
| 103-185 | - | Inch | 8-9" | ±.0002" | Ratchet Stop | 1080g | 0.0010" | 5-10N | - | 0.00017" or less | - |
| 103-186 | - | Inch | 9-10" | ±.00025" | Ratchet Stop | 1255g | 0.0010" | 5-10N | - | 0.00018" or less | - |
| 103-187 | - | Inch | 10-11" | ±.00025" | Ratchet Stop | 1405g | 0.0010" | 5-10N | - | 0.00019" or less | - |
| 103-188 | - | Inch | 11-12" | ±.00025" | Ratchet Stop | 1565g | 0.0010" | 5-10N | - | 0.00020" or less | - |
| 103-189 | - | Inch | 12-13" | ±.0003" | Ratchet Stop | 1985g | 0.0010" | 10-15N | - | 0.00021" or less | - |
| 103-190 | - | Inch | 13-14" | ±.0003" | Ratchet Stop | 2155g | 0.0010" | 10-15N | - | 0.00022" or less | - |
| 103-191 | - | Inch | 14-15" | ±.0003" | Ratchet Stop | 2305g | 0.0010" | 10-15N | - | 0.00023" or less | - |
| 103-192 | - | Inch | 15-16" | ±.00035" | Ratchet Stop | 2455g | 0.0010" | 10-15N | - | 0.00024" or less | - |
| 103-193 | - | Inch | 16-17" | ±.00035" | Ratchet Stop | 2715g | 0.0010" | 10-15N | - | 0.00025" or less | - |
| 103-194 | - | Inch | 17-18" | ±.00035" | Ratchet Stop | 2965g | 0.0010" | 10-15N | - | 0.00026" or less | - |
| 103-195 | - | Inch | 18-19" | ±.0004" | Ratchet Stop | 3215g | 0.0010" | 10-15N | - | 0.00027" or less | - |
| 103-196 | - | Inch | 19-20" | ±.0004" | Ratchet Stop | 3450g | 0.0010" | 10-15N | - | 0.00028" or less | - |
| 103-197 | - | Inch | 20-21" | ±.0004" | Ratchet Stop | 4060g | 0.0010" | 10-15N | - | 0.00029" or less | - |
| 103-198 | - | Inch | 21-22" | ±.00045" | Ratchet Stop | 4080g | 0.0010" | 10-15N | - | 0.00030" or less | - |
| 103-199 | - | Inch | 22-23" | ±.00045" | Ratchet Stop | 4500g | 0.0010" | 10-15N | - | 0.00031" or less | - |
| 103-200 | - | Inch | 23-24" | ±.00045" | Ratchet Stop | 4525g | 0.0010" | 10-15N | - | 0.00032" or less | - |
| 103-201 | - | Inch | 24-25" | ±.0005" | Ratchet Stop | 4915g | 0.0010" | 10-15N | - | 0.00033" or less | - |
| 103-202 | - | Inch | 25-26" | ±.0005" | Ratchet Stop | 4930g | 0.0010" | 10-15N | - | 0.00034" or less | - |
| 103-203 | - | Inch | 26-27" | ±.0005" | Ratchet Stop | 5200g | 0.0010" | 10-15N | - | 0.00035" or less | - |
| 103-204 |  |
Inch | 27-28" | ±.00055" | Ratchet Stop | 5215g | 0.0010" | 10-15N | - | 0.00036" or less | - |
| 103-205 | - | Inch | 28-29" | ±.00055" | Ratchet Stop | 5835g | 0.0010" | 10-15N | - | 0.00037" or less | - |
| 103-206 | - | Inch | 29-30" | ±.00055" | Ratchet Stop | 5860g | 0.0010" | 10-15N | - | 0.00038" or less | - |
| 103-207 | - | Inch | 30-31" | ±.0006" | Ratchet Stop | 6385g | 0.0010" | 10-15N | - | 0.00039" or less | - |
| 103-208 | - | Inch | 31-32" | ±.0006" | Ratchet Stop | 6410g | 0.0010" | 10-15N | - | 0.00040" or less | - |
| 103-209 | - | Inch | 32-33" | ±.0006" | Ratchet Stop | 6925g | 0.0010" | 10-15N | - | 0.00041" or less | - |
| 103-210 | - | Inch | 33-34" | ±.00065" | Ratchet Stop | 6940g | 0.0010" | 10-15N | - | 0.00042" or less | - |
| 103-211 | - | Inch | 34-35" | ±.00065" | Ratchet Stop | 7565g | 0.0010" | 10-15N | - | 0.00043" or less | - |
| 103-212 | - | Inch | 35-36" | ±.00065" | Ratchet Stop | 7590g | 0.0010" | 10-15N | - | 0.00044" or less | - |
| 103-213 | - | Inch | 36-37" | ±.0007" | Ratchet Stop | 8215g | 0.0010" | 10-15N | - | 0.00045" or less | - |
| 103-214 | - | Inch | 37-38" | ±.0007" | Ratchet Stop | 8240g | 0.0010" | 10-15N | - | 0.00046" or less | - |
| 103-215 | - | Inch | 38-39" | ±.0007" | Ratchet Stop | 8860g | 0.0010" | 10-15N | - | 0.00047" or less | - |
| 103-216 | - | Inch | 39-40" | ±.00075" | Ratchet Stop | 8880g | 0.0010" | 10-15N | - | 0.00048" or less | - |
| 103-217 |  |
Inch | 2-3" | ±.0001" | Ratchet Stop | 315g | 0.0001" | 5-10N | - | 0.00011" or less | - |
| 103-218 | - | Inch | 3-4" | ±.00015" | Ratchet Stop | 375g | 0.0001" | 5-10N | - | 0.00012" or less | - |
| 103-219 | - | Inch | 4-5" | ±.00015" | Ratchet Stop | 515g | 0.0001" | 5-10N | - | 0.00013" or less | - |
| 103-220 | - | Inch | 5-6" | ±.00015" | Ratchet Stop | 665g | 0.0001" | 5-10N | - | 0.00014" or less | - |
| 103-221 |  |
Inch | 6-7" | ±.0002" | Ratchet Stop | 720g | 0.0001" | 5-10N | - | 0.00015" or less | - |
| 103-222 | - | Inch | 7-8" | ±.0002" | Ratchet Stop | 920g | 0.0001" | 5-10N | - | 0.00016" or less | - |
| 103-223 | - | Inch | 8-9" | ±.0002" | Ratchet Stop | 1080g | 0.0001" | 5-10N | - | 0.00017" or less | - |
| 103-224 | - | Inch | 9-10" | ±.00025" | Ratchet Stop | 1255g | 0.0001" | 5-10N | - | 0.00018" or less | - |
| 103-225 | - | Inch | 10-11" | ±.00025" | Ratchet Stop | 1405g | 0.0001" | 5-10N | - | 0.00019" or less | - |
| 103-226 | - | Inch | 11-12" | ±.00025" | Ratchet Stop | 1565g | 0.0001" | 5-10N | - | 0.00020" or less | - |
| 103-259 | - | Inch | 0-1" | ±.0001" | Ratchet Stop | 175g | 0.0001" | 5-10N | - | 0.00009" or less | - |
| 103-260 |  |
Inch | 0-1" | ±.0001" | Ratchet Stop | 175g | 0.0001" | 5-10N | - | 0.00009" or less | - |
| 103-262 | - | Inch | 1-2" | ±.0001" | Ratchet Stop | 215g | 0.0001" | 5-10N | - | 0.00010" or less | - |
| 103-904-10 |  |
Inch | 0-6" | ±.00015, .0001" | Ratchet Stop | 2200g | 0.0010" | 5-10N | - | [.00008 + .00004 (L/4)]" or less | - |
| 103-905-10 |  |
Inch | 0-12" | ±.00015, .0001, .00025, .0002" | Ratchet Stop | 9000g | 0.0010" | 5-10N | - | [.00008 + .00004 (L/4)]" or less | - |
| 103-906 | - | Inch | 6-12" | ±.00025, .0002" | Ratchet Stop | 7695g | 0.0010" | 5-10N | - | [.00008 + .00004 (L/4)]" or less | - |
| 103-907-40 | - | Inch | 0-6" | ±.00015, .0001" | Ratchet Stop, Friction Thimblle | 2200g | 0.0001" | 5-10N | - | [.00008 + .00004 (L/4)]" or less | - |
| 103-908-40 |  |
Inch | 0-12" | ±.00015, .0001, .00025, .0002" | Ratchet Stop, Friction Thimblle | 9000g | 0.0001" | 5-10N | - | [.00008 + .00004 (L/4)]" or less | - |
| 103-909 |  |
Inch | 6-12" | ±.00025, .0002" | Ratchet Stop | 6945g | 0.0001" | 5-10N | - | [.00008 + .00004 (L/4)]" or less | - |
| 103-913-50 | - | Metric | 0-150mm | ±3, 2µm | Ratchet Stop | 2260g | 0.01mm | 5-10N | 0.6µm | - | - |
| 103-914-50 | - | Metric | 0-300mm | ±3, 4, 2, 5µm | Ratchet Stop | 9300g | 0.01mm | 5-10N | 0.6µm | - | - |
| 103-915-10 | - | Metric | 150-300mm | ±4, 5µm | Ratchet Stop | 7695g | 0.01mm | 5-10N | 0.6µm | - | - |
| 103-922 | - | Inch | 0-3" | ±.0001" | Ratchet Stop, Friction Thimblle | 705g | 0.0001" | 5-10N | - | [.00008 + .00004 (L/4)]" or less | - |
| 103-927-10 | - | Metric | 0-75mm | ±2µm | Ratchet Stop | 750g | 0.01mm | 5-10N | 0.6µm | - | - |
| 103-929 |  |
Inch | 0-3" | ±.0001" | Ratchet Stop | 750g | 0.0010" | 5-10N | - | [.00008 + .00004 (L/4)]" or less | - |
| 103-930 | - | Inch | 0-4" | ±.00015, .0001" | Ratchet Stop | 1600g | 0.0010" | 5-10N | - | [.00008 + .00004 (L/4)]" or less | - |
| 103-931 |  |
Inch | 0-4" | ±.00015, .0001" | Ratchet Stop, Friction Thimblle | 1600g | 0.0001" | 5-10N | - | [.00008 + .00004 (L/4)]" or less | - |