300mm Workshop Caliper With Knife-Edge Tips 0.05mm Resolution, 90mm Jaw Length - Mahr GmbH HELIOS-PREISSER

Take advantage of precise, repeatable readings and robust workshop use: the combination of a 0.05 mm analogue vernier, a 300 mm measurement range and knife-point jaws ensures dependable measurements for machining and inspection tasks. Order the item directly via Metav Werkzeuge or ask their consultants for specification support.

Preisser Workshop Caliper DIN 862 — 300 mm, Knife-Point Jaws (90 mm)

The Preisser Workshop Caliper DIN 862 300 mm with Knife Points is a durable, inspection-capable measuring instrument designed for accurate inside and outside measurement in metalworking and general workshop environments.

• Workshop caliper, DIN 862 standard
• Knife-point jaws for secure edge contact
• Matt-chromed scale and vernier
• Laser-engraved scale for high accuracy
• Dual inside and outside measurement

Precision readings that reduce rework and save time

The instrument delivers a 0.05 mm analogue reading across a 300 mm measuring range, making it suitable for routine inspection and set-up work where repeatable precision matters. The vernier system provides a clear, mechanical indication of incremental values; for users unfamiliar with verniers, the reading method converts direct scale divisions into unambiguous measurements without electronics. This analogue approach removes dependency on batteries and supports stable results in harsh shop-floor conditions. The measurable outcome is fewer rejected parts and less rework, supporting continuous, cost-efficient production.

Secure contact and flexible measurement options for workshop tasks

Equipped with knife-point jaws and a 90 mm jaw length, the caliper achieves firm contact on narrow edges, grooves and trimmed surfaces, reducing slippage during measurement. The tool supports both inside measurement and outside measurement, and includes a hole-measurement attachment: incremental indexing is 10 mm for ranges up to 300 mm and 20 mm for 500–1000 mm ranges, enabling repeatable inspection of bores and stepped internal features. These options make the instrument a practical choice for machinists, toolmakers and maintenance engineers who require one reliable caliper for diverse measuring tasks.

Durable scale and traceable quality for workshop assurance

The scale and vernier are matt-chromed to resist reflections and wear, while the laser-engraved division and scale markings ensure long-term legibility even under frequent use. The recessed main scale reduces contact wear from sliding jaws, extending service life and preserving measurement integrity. The analogue display type is inspection required, supporting traceability and compliance in calibrated workflows. Built to the DIN 862 workshop caliper standard, the design balances robustness with the fine division needed for everyday quality control.

Contact Metav Werkzeuge for tailored advice on integrating the Preisser workshop caliper into inspection routines or to request further verification data from Emmerich’s quality filter.

Technical Data

• Article number: 4000851120NW
• Label: Werkstattmessschieber DIN862 300mm m.Spitzen Schnabel-L.90mm PREISSER
• Manufacturer: Mahr GmbH Helios-Preisser

Facts

• Measurement range: 300 mm
• Resolution/readability: 0.05 mm
• Jaw length: 90 mm
• Packaging unit: 1

Special features

• Knife-point jaws
• Matt-chromed scale and vernier
• Laser-engraved division and scale
• Recessed main scale
• Hole-measurement attachment: up to 300 mm = 10 mm; 500–1000 mm = 20 mm
• Analogue reading; inspection required
• DIN 862 workshop caliper

FAQ

What reading accuracy does the caliper provide?
The Preisser workshop caliper (Mahr GmbH Helios-Preisser, SKU 4000851120NW) offers a readability of 0.05 mm, provided by its analogue vernier system for reliable incremental measurement.

Can the instrument measure internal bores as well as external dimensions?
Yes, the caliper supports both inside measurement and outside measurement, and the hole-measurement attachment supplies indexed steps of 10 mm up to 300 mm and 20 mm for 500–1000 mm ranges for repeatable internal checks.

How resistant are the scale markings to wear?
The matt-chromed scale and laser-engraved markings on this Preisser workshop caliper ensure lasting legibility and high resistance to abrasion under normal workshop conditions.

Why are knife-point jaws useful for workshop work?
The knife-point jaws and their 90 mm reach provide secure contact on narrow edges and grooves, improving measurement stability on trimmed or thin-walled components when using the Preisser workshop caliper.

Is calibration or inspection required for this caliper?
The caliper is specified as inspection required, so periodic verification is advised to maintain traceability and conformity to inspection routines for the Preisser workshop caliper.

Manufacturer / Responsible: Mahr GmbH Helios-Preisser Vertrieb; Ölbergstraße 19; 72501 Gammertingen; Germany; +49 7574 400-60