Mitutoyo Digimatic Holtest Three-Point Internal Micrometer Set, 2-4"/50.8-101.6mm - 468-979
These are three-point internal micrometers that offer you the following benefits:
- Interchangeable head set.
- Titanium-coated measuring pins give you excellent durability and impact resistance.
- They also have excellent resistance against water and dust (IP65 protection level), allowing you to use this product in machining situations that include splashing coolant fluid.
- Large LCD display with character height of 7.5mm enables you to read measurements easily.
- With setting rings and extensions.
Features:
- TiN-coated contact points provide excellent durability and impact resistance and allow the instrument to measure to the bottom of a blind hole.(up to 100mm/4"models)
- Large LCD readout.
- Functions available: Presetting, Zero/ABS, power On/Off Data hold, Data out put, Error alarm, Battery replacement alarm.
- With Ratchet Stop for constant force.
- Can measure deep holes by attaching an Extension rod(optional).
- Setting rings for origin point setting are optional.
- Supplied in fitted plastic case up to 100mm / 4". Over 100mm / 4" supplied in wooden case.
Technical Data:
- Accuracy: Refer to the list of specifications.
- Resolution: 0.001mm or .00005"/0.001mm (over 5" models: .0001"/0.001mm)
- Contact point: TiN-coating
- Measuring method: Three-point method
- Display: LCD
- Battery: SR44 (2 pcs.), 938882
- Battery life: Approx. 8 months under normal use
Function:
- Zero-setting, Data hold, Data output, Preset, inch/mm conversion (inch/mm models)
- Alarm: Low voltage, Counting value composition error
Optional Accessories:
- 05CZA662: SPC cable (1m / 40")
- 05CZA663: SPC cable (2m / 80")
- 04AZB157: Mounting plate for stand
- 156-101: Stand
- 952322: Extension rod 100mm / 3.94" For range 6-12mm / .275 - .5" models
- 952621: Extension rod 150mm / 5.9" For range 12-20mm / .5" - .8" models
- 952622: Extension rod 150mm / 5.9" For range 20-50mm / .8" - 2" models
- 952623: Extension rod 150mm / 5.9" For range 50-300mm / 2" - 12" models
Specifications:
| Range | 2 - 4 inch |
| Individual ranges | 2-2.5", 2.5-3", 3-3.5", 3.5-4" |
| Setting rings included | ø2.5" (177-315)ø3.5" (177-319) |
| Mass | 2420 g |
| Digital step | 0,001 mm, 0,001 mm/0.00005" (models up to 4") / 0,001 mm/0.0001" (models over 5") |
| Measuring pins | Titanium coated tungsten carbide (6-12 mm) Titanium coated hardened steel (12-200 mm) Taper: tungsten carbide |
| Battery life | approx. 1.2 years |
| ZERO/ABS | Yes |
| Auto Power OFF after 20 min. non use | Yes |
| 2 x PRESET | Yes |
| Low voltage alarm | Yes |
| Function lock | Yes |
| Data output | Yes |
| HOLD | Yes |
| Digital/Analog | Digital |
| Accuracy | 6-20 mm : ±2 µm 20-100 mm : ±3 µm 100-300 mm : ±5 µm * The given precision value require close contact of the measuring surfaces. |
| Inch-Metric | Inch/Metric |
| Order No | Range | Individual Range | Setting Rings Included | Remarks |
| 468-979 | 2 - 4" 50.8 - 101.6 mm | 2 - 2.5" 2.5 - 3" 3 - 3.5" 3.5 - 4" | 2.5" DIA 3.5" DIA | with extension rod/ with TiN-coated contact points |
See all Mitutoyo Digimatic Holtest Three-Point Internal Micrometer Sets
Digimatic Holtest Set
