25mm Digital Indicator Absolute System Rotary Display 0–330° IP54 - Metav IndustryLine

Take advantage of the combination of high-resolution measurement, a rotatable display and robust IP54 protection to keep inspection work fast and reliable; order the gauge directly via Metav Werkzeuge or consult the team for application support.

Metav IndustryLine Digital Indicator M301.038 — 25 mm range, 0.001 mm resolution, 330° rotatable display

The Metav IndustryLine Digital Indicator M301.038 is a compact, workshop-ready measuring instrument designed for precise short-range inspection and bench-level quality control in machine shops and inspection stations.

• 25 mm range with 0.001 mm resolution
• Absolute measuring system with 3 V battery
• Display rotatable 0–330° for flexible reading
• IP54 protection for workshop use

Accurate short-range inspection that reduces rework

The instrument provides a 25 mm measuring range with a fine 0.001 mm display resolution, delivering measurement detail that supports tight tolerance checks on small components. Its repeatability of 0.004 mm ensures consistent results across repeated measurements, which reduces the risk of rejecting correctly manufactured parts or missing out-of-tolerance items. The absolute measuring system preserves the reference position after battery changes, eliminating zero-point drift and shortening setup time for repetitive inspection tasks.

Built for everyday workshop conditions

A robust enclosure with IP54 protection and a rotatable 0–330° display keeps readings legible in constrained setups and under light contamination. The device’s scale is equipped with a glass slide to support accurate scanning of the encoder, improving signal stability during measurements. The construction and the specified measurement force (>1.5 N) give a reliable sensing action that balances contact stability with component safety, making the gauge suitable for routine shop-floor use and quality control benches.

Flexible digital functions and data handling

The indicator’s electronic interface includes ON/OFF, ORIGIN, 0/ABS, PRESET, TOL, mm/inch and +/– functions to adapt quickly to diverse inspection procedures and drawing specifications. Power is supplied by a 3 V battery and the instrument offers a data output: RB 6, facilitating integration with downstream data collection or SPC systems where this connector and protocol are supported. These features streamline logging and analysis, so measurement evidence can be consolidated without manual transcription.

Practical delivery and typical applications

Delivered complete in a transport case, the unit is prepared for secure storage and safe dispatch to job sites. At just 0.29 kg, the gauge is easy to handle for repetitive tasks such as runout checks, small-part height control, or setup verification on fixtures. The combination of compact size, precise resolution and workshop protection makes it well suited for small-part inspection, assembly control and quality assurance processes where fast, reproducible measurements matter.

For reliable precision measurement and application advice, contact Metav Werkzeuge in Emmerich—the Metav IndustryLine specialists will assist with selection, technical details and order handling: info@metav-werkzeuge.com, +49 2822 7131930

Technical data

• Article number: M301.038
• GTIN: 4054469163840
• ECLASS: 21170308
• ETIM: EC003591

Facts

• Measuring range: 0–25 mm
• Resolution (display): 0.001 mm
• Repeatability / Accuracy: 0.004 mm
• Weight: 0.29 kg
• Protection class: IP54

Special features

• Absolute measuring system
• Display rotatable 0–330°
• Measurement force: >1.5 N
• Power: 3 V battery
• Data output: RB 6
• Digital functions: ON/OFF, ORIGIN, 0/ABS, PRESET, TOL, mm/inch, +/–
• Scale with glass slide for precise scanning
• Delivered in plastic/wooden case

FAQ

Is the indicator suitable for routine workshop use?
The Metav IndustryLine digital indicator M301.038 is designed for workshop conditions with IP54 protection, a robust enclosure and a rotatable display for ergonomic reading.

What data output options are available?
This indicator provides a data output: RB 6, enabling connection to compatible data acquisition or SPC devices where the RB 6 interface is supported.

How precise is the measurement and how repeatable are results?
The device displays 0.001 mm resolution with a repeatability/accuracy listed as 0.004 mm, making it suitable for precise short-range inspection tasks.

Does the instrument require calibration on delivery?
The product is supplied ready for use and comes with the features specified; calibration status or certificates are provided only if stated separately in the product labelling or order documentation.

Which measurement functions are integrated in the display?
Integrated functions include ON/OFF, ORIGIN, 0/ABS, PRESET, TOL, mm/inch selection and +/– for offset and tolerance checks.

Is the display orientation adjustable for awkward setups?
Yes, the rotatable 0–330° display allows flexible positioning so readings remain visible in confined or rotated setups.

Metav IndustryLine: Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com