The Mitutoyo Digimatic Holtest internal micrometer utilizes three anvils and contact points for self-centering, precision measurements of the inside dimensions of bores.
Features & Benefits
The Mitutoyo Digimatic Holtest digital internal micrometer features self-centering anvils evenly spaced at 120° with contact points coated in Titanium Nitride (TiN) to provide accurate, sensitive measurements that are highly durable. Precision-machined gears ensure reliable, repeatable measurements that are shown on a large, easy-to-read LCD display in an impact and water resistant housing. The holtest’s ratchet stop mechanism provides a constant measuring force on the hardened-steel spindle to ensure accurate, even measurements.
- Available in Metric and Inch/Metric models
- Optional extension rod allows for measuring deep holes
- SPC output function allows for quick and easy data management in real time
- Functions include Zero/ABS Setting, Data Hold, Data Output, Function Lock, 2 Presets, and inch/mm conversion (on inch/metric models only)
- Alarm: Low Voltage, Counting Value Composition Error, Battery Replacement
- Scale on thimble and sleeve is laser etched for easier reading in all conditions
- IP65 protection permits use in environments exposed to cutting oil, dust, etc.*
- Holtests up to 100mm/4” diameter measurements supplied in a fitted plastic case
- Holtests over 100mm/4” diameter measurements supplied in a wooden case
*Anti-corrosion treatment is required after use
SERIES 468 Technical Data
| Technology: | Digimatic |
|---|---|
| Contact Point: | TiN coating |
| Measuring Method: | Three-point method |
| Display: | LCD |
| Battery: | SR44 (2 pcs.) 938882 |
| Battery Life: | Approx. 1.2 years under normal use |
| Ratchet/Thimble: | Ratchet Stop |
| IP Rating: | IP65 |
| SPC Output: | Yes |
Product List
| Order No.: | Product Image: | Units: | Range: | Resolution: | Accuracy: | Main Body Assembly: | Setting rings included: | Set/s: | Individual Range: | Mass: | Accessories: |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 468-161 |  |
Metric | 6 - 8mm | 0.001mm | ±2µm | 04AZB106 | - | - | - | 400g | - |
| 468-162 | - | Metric | 8 - 10mm | 0.001mm | ±2µm | 04AZB106 | - | - | - | 400g | - |
| 468-163 | - | Metric | 10 - 12mm | 0.001mm | ±2µm | 04AZB106 | - | - | - | 400g | - |
| 468-164 |  |
Metric | 12 - 16mm | 0.001mm | ±3µm | 04AZB107 | - | - | - | 430g | - |
| 468-165 |  |
Metric | 16 - 20mm | 0.001mm | ±3µm | 04AZB107 | - | - | - | 430g | - |
| 468-166 |  |
Metric | 20 - 25mm | 0.001mm | ±3µm | 04AZB108 | - | - | - | 500g | - |
| 468-167 | - | Metric | 25 - 30mm | 0.001mm | ±3µm | 04AZB108 | - | - | - | 510g | - |
| 468-168 |  |
Metric | 30 - 40mm | 0.001mm | ±3µm | 04AZB108 | - | - | - | 510g | - |
| 468-169 | - | Metric | 40 - 50mm | 0.001mm | ±3µm | 04AZB108 | - | - | - | 530g | - |
| 468-170 |  |
Metric | 50 - 63mm | 0.001mm | ±3µm | 04AZB109 | - | - | - | 650g | - |
| 468-171 | - | Metric | 62 - 75mm | 0.001mm | ±4µm | 04AZB109 | - | - | - | 660g | - |
| 468-172 | - | Metric | 75 - 88mm | 0.001mm | ±4µm | 04AZB109 | - | - | - | 990g | - |
| 468-173 | - | Metric | 87 - 100mm | 0.001mm | ±4µm | 04AZB109 | - | - | - | 1000g | - |
| 468-174 |  |
Metric | 100 - 125mm | 0.001mm | ±5µm | 04AZB110 | - | - | - | 970g | - |
| 468-175 | - | Metric | 125 - 150mm | 0.001mm | ±5µm | 04AZB110 | - | - | - | 1060g | - |
| 468-176 | - | Metric | 150 - 175mm | 0.001mm | ±5µm | 04AZB110 | - | - | - | 1150g | - |
| 468-177 | - | Metric | 175 - 200mm | 0.001mm | ±5µm | 04AZB110 | - | - | - | 1240g | - |
| 468-178 |  |
Metric | 200 - 225mm | 0.001mm | ±6µm | 04AZB110 | - | - | - | 1330g | - |
| 468-179 | - | Metric | 225 - 250mm | 0.001mm | ±6µm | 04AZB110 | - | - | - | 1420g | - |
| 468-180 | - | Metric | 250 - 275mm | 0.001mm | ±6µm | 04AZB110 | - | - | - | 1510g | - |
| 468-181 | - | Metric | 275 - 300mm | 0.001mm | ±6µm | 04AZB110 | - | - | - | 1600g | - |
| 468-261 |  |
Inch | 6.925 - 8.89mm / 0.275-0.35" | 0.001mm / 0.00005" | ±2µm / ±0.0001" | 04AZB111 | - | - | - | 400g | - |
| 468-262 | - | Inch | 8.89 - 10.795mm / 0.35-0.425" | 0.001mm / 0.00005" | ±2µm / ±0.0001" | 04AZB111 | - | - | - | 400g | - |
| 468-263 |  |
Inch | 10.795 - 12.7mm / 0.425-0.5" | 0.001mm / 0.00005" | ±2µm / ±0.0001" | 04AZB111 | - | - | - | 400g | - |
| 468-264 |  |
Inch | 12.7 - 16.51mm / 0.5-0.65" | 0.001mm / 0.00005" | ±3µm / ±0.00015" | 04AZB112 | - | - | - | 430g | - |
| 468-265 |  |
Inch | 16.51 - 20.32mm / 0.65-0.8" | 0.001mm / 0.00005" | ±3µm / ±0.00015" | 04AZB112 | - | - | - | 430g | - |
| 468-266 | - | Inch | 20.32 - 25.4mm / 0.8-1" | 0.001mm / 0.00005" | ±3µm / ±0.00015" | 04AZB113 | - | - | - | 500g | - |
| 468-267 | - | Inch | 25.4 - 30.48mm / 1-1.2" | 0.001mm / 0.00005" | ±3µm / ±0.00015" | 04AZB113 | - | - | - | 510g | - |
| 468-268 |  |
Inch | 30.48 - 40.64mm / 1.2-1.6" | 0.001mm / 0.00005" | ±3µm / ±0.00015" | 04AZB113 | - | - | - | 510g | - |
| 468-269 | - | Inch | 40.64 - 50.8mm / 1.6-2" | 0.001mm / 0.00005" | ±3µm / ±0.00015" | 04AZB113 | - | - | - | 530g | - |
| 468-270 |  |
Inch | 50.8 - 63.5mm / 2.0-2.5" | 0.001mm / 0.00005" | ±3µm / ±0.00015" | 04AZB114 | - | - | - | 650g | - |
| 468-271 | - | Inch | 63.5 - 76.2mm / 2.5-3" | 0.001mm / 0.00005" | ±4µm / ±0.0002" | 04AZB114 | - | - | - | 660g | - |
| 468-272 | - | Inch | 76.2 - 88.9mm / 3-3.5" | 0.001mm / 0.00005" | ±4µm / ±0.0002" | 04AZB114 | - | - | - | 990g | - |
| 468-273 |  |
Inch | 88.9 - 101.6mm / 3.5-4" | 0.001mm / 0.00005" | ±4µm / ±0.0002" | 04AZB114 | - | - | - | 1000g | - |
| 468-274 |  |
Inch | 101.6 - 127mm / 4-5" | 0.001mm / 0.0001" | ±5µm / ±0.00025" | 04AZB115 | - | - | - | 970g | - |
| 468-275 | - | Inch | 127 - 152.4mm / 5-6" | 0.001mm / 0.0001" | ±5µm / ±0.00025" | 04AZB115 | - | - | - | 1060g | - |
| 468-276 | - | Inch | 152.4 - 177.8mm / 6-7" | 0.001mm / 0.0001" | ±5µm / ±0.00025" | 04AZB115 | - | - | - | 1150g | - |
| 468-277 |  |
Inch | 177.8 - 203.2mm / 7-8" | 0.001mm / 0.0001" | ±5µm / ±0.00025" | 04AZB115 | - | - | - | 1240g | - |
| 468-278 | - | Inch | 203.2 - 228.6mm / 8-9" | 0.001mm / 0.0001" | ±6µm / ±0.0003" | 04AZB115 | - | - | - | 1330g | - |
| 468-279 | - | Inch | 228.6 - 254mm / 9-10" | 0.001mm / 0.0001" | ±6µm / ±0.0003" | 04AZB115 | - | - | - | 1420g | - |
| 468-280 | - | Inch | 254 - 279.4mm / 10-11" | 0.001mm / 0.0001" | ±6µm / ±0.0003" | 04AZB115 | - | - | - | 1510g | - |
| 468-281 |  |
Inch | 279.4 - 304.8mm / 11-12" | 0.001mm / 0.0001" | ±6µm / ±0.0003" | 04AZB115 | - | - | - | 1600g | - |
| 468-981 | - | Metric | 6 - 12mm | 0.001mm | ±2µm | - | 10 | - | 10-12mm | - | - |
| 468-982 |  |
Metric | 12 - 25mm | 0.001mm | ±3µm | - | 20 | - | 20-25mm | - | - |
| 468-983 |  |
Metric | 25 - 50mm | 0.001mm | ±3µm | - | 30 | - | 40-50mm | - | - |
| 468-984 |  |
Metric | 50 - 75mm | 0.001mm | ±4µm | - | 62 | - | 62-75mm | - | - |
| 468-985 | - | Metric | 75 - 100mm | 0.001mm | ±4µm | - | 87 | - | 87-100mm | - | - |
| 468-986 | - | Inch | 6.925 - 12.7mm / 0.275-0.5" | 0.001mm / 0.00005" | ±2µm / ±0.0001" | - | .425 | - | .425-.5" | - | - |
| 468-987 |  |
Inch | 12.7 - 25.4mm / 0.5-1" | 0.001mm / 0.00005" | ±3µm / ±0.00015" | - | .8 | - | .8-1" | - | - |
| 468-988 |  |
Inch | 25.4 - 50.8mm / 1-2" | 0.001mm / 0.00005" | ±3µm / ±0.00015" | - | 1.2 | - | 1.6-2" | - | - |
| 468-989 |  |
Inch | 50.8 - 76.2mm / 2-3" | 0.001mm / 0.00005" | ±4µm / ±0.0002" | - | 2.5 | - | 2.5-3" | - | - |
| 468-990 | - | Inch | 76.2 - 101.6mm / 3-4" | 0.001mm / 0.00005" | ±4µm / ±0.0002" | - | 3.5 | - | 3.5-4" | - | - |