300mm Depth Gauge Flat Jaw 0.01mm Resolution 100mm Bridge Includes 12 Probe Rods, Ratchet, Cased - Metav IndustryLine

Take advantage of the combination of reliable 0–300 mm measuring range, 0.01 mm resolution and a ratchet stop for reproducible measuring force; this depth micrometer supports a smooth inspection routine and reduces rework. Order the instrument directly via Metav Werkzeuge or consult the technical team for application advice.

Metav IndustryLine Depth Micrometer M309.072 — 0–300 mm, 0.01 mm resolution

A Metav IndustryLine Depth Micrometer M309.072 designed for standard workshop and machine‑shop depth measurements, supplied with interchangeable measuring rods for flexible use.

• Depth micrometer, 0–300 mm range
• 0.01 mm resolution for precise readings
• Flat measuring faces with ratchet stop
• Interchangeable measuring rods for flexibility

Precise standard-range measurement for everyday production

The instrument belongs to the Standard measuring class (maximum range up to 300 mm), which offers an optimal balance of reach, stiffness and one‑hand usability for general machine‑shop work. With a resolution of 0.01 mm and a measured accuracy of 0.007 mm, the device provides reliable numerical data for in‑process checks and routine quality control. The combination of fine resolution and proven mechanical construction reduces uncertainty in repeated depth measurements, supporting efficient process control and fewer rejects.

Practical handling and modular measuring system

Interchangeability of the measuring inserts allows quick adaptation to diverse depth tasks: the delivery includes 12 measuring rods, permitting measurement of varying recess depths without cumbersome tool changes. The ratchet stop ensures consistent contact pressure, which counters operator variability and improves repeatability. Flat measuring faces simplify alignment against broad reference surfaces, while the compact 100 × 16 mm bridge offers stable support in confined areas. Together these features shorten setup times and make the micrometer suitable for batch or single‑piece inspection.

Robust analogue design optimised for workshops

An analogue readout with a clear 0.01 mm scale provides immediate, intuitive feedback, avoiding dependencies on batteries or digital interfaces in harsh environments. The construction emphasises longevity and straightforward maintenance: replaceable measuring inserts and a simple mechanism reduce downtime and facilitate quick service. The tool is thus a pragmatic choice for workshop teams who prioritise durable instruments that integrate into existing inspection routines without complex training.

For dependable depth measurement in standard workshops, select the Metav IndustryLine M309.072 depth micrometer and contact Metav Werkzeuge in Emmerich for tailored technical advice and ordering at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: M309.072
• GTIN: 4054469117768
• eClass: 21170350
• ETIM: EC003590
• Customs tariff number: 90173000

Facts

• Measuring range: 0–300 mm
• Resolution / scale: 0.01 mm
• Accuracy: 0.007 mm
• Bridge size: 100 × 16 mm
• Measuring rods included: 12

Special features

• Analogue readout
• Flat measuring faces
• Ratchet stop for constant measuring force
• Interchangeable measuring rods / easy replacement of inserts
• Supplied accessories: measuring rods (12 pieces)

FAQ

Is the micrometer suitable for general machine‑shop depth measurements?
Yes. The Metav IndustryLine Depth Micrometer M309.072 is designed for standard workshop and machine‑shop depth measurements up to 300 mm, offering a practical combination of reach and rigidity.

How is repeatability ensured during repeated measurements?
Repeatability is supported by the ratchet stop and flat measuring faces; consistent contact pressure and stable seating help the M309.072 produce reproducible results.

Are measuring rods included and changeable?
The delivery contains 12 measuring rods and the design allows straightforward replacement of the measuring inserts to adapt to different depth tasks.

What accuracy and resolution can be expected?
The micrometer provides a resolution of 0.01 mm and an accuracy of 0.007 mm, suitable for routine quality checks and production control.

Is the readout digital or analogue?
This instrument features an analogue readout with a clear 0.01 mm scale, avoiding dependency on electronics while remaining easy to read.

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