Digital caliper with micrometric adjustment – SAM040

The digital caliper with micrometric adjustment without upper jaws is a measuring instrument designed for big-dimension applications where stability, fine movement control and easy reading are required.

Equipped with an LCD display with big digits, it provides clear and immediate reading even during measurements on long lengths. The presence of the micrometric adjustment allows controlled movement of the slider, improving measurement sensitivity and increasing result reliability.

The configuration without upper jaws still allows internal measurements through the main jaws, while providing greater robustness and structural stability, especially on long-range instruments.

Manufactured in stainless steel, it ensures rigidity and reliability even on important lengths. The 0.01 mm resolution and mm/inch conversion allow fast and accurate measurements in industrial applications.

Available in ranges up to 3000 mm, it is ideal as a big digital caliper for carpentry, mechanical processing and dimensional inspection on big components.

Thanks to the combination of big display, micrometric adjustment and robust structure, this instrument represents a reliable solution for measurements on long lengths where control and repeatability are required.

Applications

• Dimensional inspection on long lengths
• Measurements on carpentry and metal structures
• Inspection of thicknesses and dimensions on big components
• Quality control in production on long components

FAQ – Digital caliper with micrometric adjustment

What is a big digital caliper used for?
It is designed for dimensional inspections on long or bulky components where a standard caliper is not sufficient to cover the required measuring range.

Why is the micrometric adjustment useful on a big caliper?
It helps move the slider in a more controlled way, which is particularly useful on long lengths where greater sensitivity during measurement is required.

What does it mean that the caliper is without upper jaws?
It means the instrument does not have traditional upper jaws, but still allows internal measurements through the main jaws, while benefiting from a more robust structure on long-range instruments.

When should a big caliper be chosen instead of other measuring systems?
It is convenient when a direct and versatile instrument is needed to inspect linear dimensions on long components without using more complex systems for general dimensional inspections.

For which applications is it most commonly used?
It is mainly used in carpentry, mechanical processing, metal structures and dimensional inspection on big components.

Up to which lengths is it available?
This model is available in ranges up to 3000 mm, making it suitable for measurements on very long components.

Why choose a model with a big display?
Because it makes reading easier during use, especially when working on big components and when the inspection must remain fast and clear even in less comfortable operating positions.

Is it suitable for production quality control?
Yes, it is a practical solution when production or final inspection requires checking lengths, dimensions and thicknesses on big components while maintaining good operational repeatability.