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Manufacturer number:
Cat. No.:
Digital external micrometer for curved surfaces, Measuring range: 0-25mm
Article no.: 703370
Catalog no.: 421683
Article code:
Product details
Technical Data
| Number of batteries contained | 1 pcs.; 1 pcs. | |
| Type of battery | lithium (Li); lithium (Li) | |
| Operating time | 17,520 h | |
| International size | button cell (CR2032); button cell (CR2032) | |
| Rechargeable | no | |
| Series | Micromar | |
| IP index of protection | IP65; IP65 | |
| Manufacturer’s designation | Micromar 40 EWR-R | |
| Packaging | box; wallet | |
| Guideline / labelling | CE mark | |
| Power supply | battery-powered; battery-powered | |
| Barrel diameter | 13 mm | |
| Measuring spindle diameter | 6.5 mm | |
| Rotating measuring spindle | yes | |
| Clearance depth of micrometer frame | 31.5 mm | |
| Hand temperature protection | yes; yes | |
| Type of spindle | hardened | |
| With setting dimension | no; no | |
| Number of micrometer standards | 1 pcs. | |
| Length of setting dimension | 25 mm | |
| Exchangeable measuring tips | no | |
| Reading, millimetre | 0.001 mm; 0.001 mm | |
| Inch reading, inch | 0.0001 in | |
| Interface | Digimatic; Digimatic; USB interface; Digimatic; USB interface | |
| Preset function | yes | |
| Height of numerals | 10 mm; 10 mm | |
| Display illumination | yes; no | |
| Measured value saving | MAHR Reference-Lock-System | |
| Changeover between relative and absolute measurement | yes; yes | |
| Index of protection / protection class | IP degree of protection; IP degree of protection | |
| Type of product | outside micrometer; outside micrometer | |
| Spindle pitch | 0.5 mm; 0.5 mm | |
| Ratchet | no; yes | |
| Locking / clamping lever | yes; no | |
| Unit for reading | millimetre; inch; millimetre; inch | |
| Measurement technology | digital; digital | |
| Measuring face version | round measuring surfaces; spherical measuring surface | |
| Graduation of barrel | 1/100 mm | |
| Measuring face surface | carbide tipped; hardened | |
| Accuracy ± | 4 µm; 4 µm | |
| Error limit | 4 µm | |
| Measurement deviation E MPE | 4 µm | |
| Min. measuring force | 5 N | |
| Max. measuring force | 10 N | |
| Number of micrometers | 1 pcs.; 1 pcs. | |
| Overall length | 31.5 mm | |
| Overall width | 9.5 mm | |
| Min. measuring range | 0 mm; 0 mm | |
| Measuring range max | 25 mm; 25 mm | |
| Standard | works standard; DIN 863-3 | |
| Test certificate | no | |
| Can be calibrated | yes | |
| Content | single part |
Identification & Classification
| Article number | 703370 | |
| Catalog number | 421683 | |
| EAN / GTIN | 4059192058685 | |
| Manufacturer number | 4157030 | |
| Manufacturer/responsible person | MAHR GmbH, Carl-Mahr-Straße 1, 37073 Göttingen, Germany, www.mahr.de |
Description
Version:
Innovative external micrometer with 10 mm tall characters on sharp contrast display. Practical HOLD function for freezing the measured value for reliable, error-free reading. Painted steel frame with thermal insulation. Button for changeover between relative and absolute measurement. Zero setting in any position. A well-arranged tolerance display with additional warning limits allows the user to recognise whether the workpiece is within the tolerance limits.
Function:
IP65: Protected against jets of water from all directions and protected against penetration by dust (dust-tight), also completely protected against touching.
Supplied with:
1 battery No. 081560 size CR2032, 1 setting standard from size 25-50.
Optional extras:
Data cable No. 498941.