What is the measuring range of this outside micrometer?

The measuring range is 75 mm to 100 mm with a 0,01 mm graduation.

How does this tool ensure a constant measuring force?

The built-in ratchet stop applies a uniform and repeatable measuring pressure on the workpiece.

What material are the measuring faces made of on the Mitutoyo 102-304?

The spindle and anvil feature wear-resistant carbide-tipped measuring faces.

What is the purpose of the heat-insulated frame?

The thermal insulation prevents heat transfer from your hand, avoiding thermal expansion errors.

Is a setting standard included with this micrometer?

Yes, a 75 mm setting standard bar is included for calibration and zero-point verification.

MITUTOYO 102-304 external caliper 75-100mm/0.01mm

Name: MITUTOYO 102-304 external caliper 75-100mm/0.01mm
Brand: MITUTOYO
SKU: 41010352
Price: 144.8 EUR
Availability: PreOrder

Supplier number: MITUTOYO 102-304 | EAN 4946368385655

144.80 tax incl.

€119.67 excl. VAT (incl. all environmental contributions)

On order: delivered from 14/10/2026

Ordered before 20:00 - delivered as of 14/10/2026
Free shipping
Delivery by DHL

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High precision measuring with Mitutoyo

Practical benefits

Constant measuring force applied: The integrated ratchet stop ensures you apply uniform pressure on every workpiece for reliable, repeatable readings.
Thermal expansion protection built in: The heat-insulated frame prevents body heat transfer, keeping your measurements between 75 and 100 mm consistent.
Wear resistant carbide faces: Hardened carbide measuring faces resist daily wear, giving you lasting accuracy across a 0.01 mm graduation scale.

In a nutshell

The right choise for

With the Mitutoyo 102-304 M310-100 outside micrometer, you carry out highly accurate external measurements across a 75 to 100 mm range with a precise 0.01 mm graduation. Designed for metalworking, machining, and quality inspection, this tool eliminates fitting errors on cylindrical and flat workpieces where standard calipers lack precision. The built-in ratchet stop applies a constant measuring force to deliver reliable, repeatable readings every time. Its heat-insulated frame prevents thermal expansion caused by hand warmth, while wear-resistant carbide-tipped measuring faces ensure lasting durability. The included 75 mm setting standard allows for immediate zero-point verification and calibration.

Product information FAQ

€144.80

tax incl.

Key features according to our expert

Micrometer type: Outside micrometer
Min. measuring value: 75 mm
Max. measuring value: 100 mm
Scale division: 0,01 mm mm

Product description:

This Outside Micrometer is a new generation, accurate and reliable device that offers you the following benefits:
- Its heat-insulated frame is tapered (on the anvil side), allowing you to
- Access hard-to-reach places.
- A ratchet stop delivers a constant measuring force.

All Features

Micrometer type: Outside micrometer
Min. measuring value: 75 mm
Max. measuring value: 100 mm
Scale division: 0,01 mm mm

Brand MITUTOYO
41010352
EAN 4946368385655
Supplier number MITUTOYO 102-304

Frequently asked questions about this product

Answered by specialists

What is the measuring range of this outside micrometer?: The measuring range is 75 mm to 100 mm with a 0,01 mm graduation.
How does this tool ensure a constant measuring force?: The built-in ratchet stop applies a uniform and repeatable measuring pressure on the workpiece.
What material are the measuring faces made of on the Mitutoyo 102-304?: The spindle and anvil feature wear-resistant carbide-tipped measuring faces.
What is the purpose of the heat-insulated frame?: The thermal insulation prevents heat transfer from your hand, avoiding thermal expansion errors.
Is a setting standard included with this micrometer?: Yes, a 75 mm setting standard bar is included for calibration and zero-point verification.