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Mitutoyo Series 468 Digimatic Holtest Three-Point Bore Micrometer (.275-.35" - 11-12") - Choice of Model
Description
SERIES 468 - Digimatic Holtest Three-Point Bore Micrometer
Water-resistant Mitutoyo bore gauges comprising a digital/analogue display unit and measuring head. Suitable for measuring to the bottom of blind holes. Titanium-coated contact faces for enhanced durability. Digimatic data output. A ratchet stop guarantees repeatable measurement.
- A function lock prevents accidental change of reference point.
- Deep holes can be measured by attaching an extension rod (optional).
- Three-point bore micrometer with large LCD readout (character height 7.5 mm).
- ABSolute and INCremental measurement modes allow highly efficient operation.
- One SR44 battery is required and battery life is approx. 1.2 years under normal use.
- Optional setting rings are available for setting the instrument accurately before measurement.
- The IP65 protection rating allows the instrument to be used in the presence of splashing coolant.
- Measurement data output enables operation with Statistical Process Control (SPC) and measurement control systems.
- An interface input tool is available for transferring measurement data, under keyboard control, directly to commercial spreadsheet software.
- Titanium-coated measuring pins provide excellent durability and impact resistance and allow the instrument to measure right to the bottom of a blind hole.
- Interchangeable-head sets (interchangeable measuring heads type) covering an extended measuring range using multiple heads and non-interchangeable-head sets are available.
Technical Data
- Display: LCD
- Dust/water protection level: IP65 (IEC60529)*
- Battery: SR44 (1 pc), 938882
- *Rustproofing treatment to be applied after use.
Functions
- Zero-Setting
- Origin Restoration
- Data Hold
- 2-Point Preset
- Function Lock
- Inch/mm Readout
- Automatic Power ON/OFF
- Error Alarm
- Data Output
- Data Output
Tech Specs
Dimensions
Inch/Metric
| SKU | Range | Resolution | Max. permissible error JMPE* |
|---|---|---|---|
| MIT-468-261 | .275 - .35" (6.985 - 8.89 mm) | .00005" (0.001 mm) | ±2 µm (range 2 µm) / ±.0001"(range .0001") |
| MIT-468-262 | .35 - .425" (8.89 - 10.795 mm) | ||
| MIT-468-263 | .425 - .5" (10.795 - 12.7 mm) | ||
| MIT-468-264 | .5 - .65&" (12.7 - 16.51 mm) | ±3 µm (range 3 µm) / ±.00015"(range .00015") | |
| MIT-468-265 | .65 - .8" (16.51 - 20.32 mm) | ||
| MIT-468-266 | .8 - 1" (20.32 - 25.4 mm) | ||
| MIT-468-267 | 1 - 1.2" (25.4 - 30.48 mm) | ||
| MIT-468-268 | 1.2 - 1.6" (30.48 - 40.64 mm) | ||
| MIT-468-269 | 1.6 - 2" (40.64 - 50.8 mm) | ||
| MIT-468-270 | 2 - 2.5" (50.8 - 63.5 mm) | ||
| MIT-468-271 | 2.5 - 3" (63.5 - 76.2 mm) | ±4 µm (range 4 µm) / ±.0002"(range .0002") | |
| MIT-468-272 | 3 - 3.5" (76.2 - 88.9 mm) | ||
| MIT-468-273 | 3.5 - 4" (88.9 - 101.6 mm) | ||
| MIT-468-274 | 4 - 5" (101.6 - 127 mm) | .0001" (0.001 mm) | ±5 µm (range 5 µm) / ±.00025"(range .00025") |
| MIT-468-275 | 5 - 6" (127 - 152.4 mm) | ||
| MIT-468-276 | 6 - 7" (152.4 - 177.8 mm) | ||
| MIT-468-277 | 7 - 8" (177.8 - 203.2 mm) | ||
| MIT-468-278 | 8 - 9" (203.2 - 228.6 mm) | ±6 µm (range 5 µm) / ±.0003"(range .0003") | |
| MIT-468-279 | 9 - 10" (228.6 - 254 mm) | ||
| MIT-468-280 | 10 - 11" (254 - 279.4 mm) | ||
| MIT-468-281 | 11 - 12" (279.4 - 304.8 mm) |
*Accuracy specifications apply to the whole length of the measuring pins, and are given both in terms of the limits of deviation of a measurement and the total width of the deviation range (in parentheses).
Note: It is not advisable to use measuring heads other than those supplied as standard accessories, or attempt to widen a measuring range by using any other heads. (The measuring accuracy in such cases is not guaranteed.)
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Additional Information
| SKU | 468-3-PB |
|---|
