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Article no.: 421687 0-20

Digital external micrometer with measuring tip 0-20 mm

Brand: Mahr
Standard Manufacturer’s standard
Interface Digimatic interface
Reversible reading mm / inch
Packaging sturdy box
Interface USB interface
Interface RS232C interface
Calibration B1
IP Index of Protection IP 65

All product information:

on request
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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.


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.

Technical Data

Manufacturer’s standard
Scale divisions
0.001 mm
Scale divisions
0.0001 in
Spindle pitch
0.5 mm
Digimatic interface; USB interface; RS232C interface
IP Index of Protection
IP 65
Digit height LCD display
10 mm
Measurement technology
sturdy box
Reversible reading
mm / inch
Error limit
4 µm
Power supply
Number of batteries contained
Article no of the battery / rechargeable battery fitted
081560 CR2032
Type of product
Special external micrometer

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