800mm Precision Caliper With Knife-Edge Tips 0.05mm Resolution, 150mm Jaw Length - Mahr GmbH HELIOS-PREISSER

Take advantage of the combination of a robust 800 mm range, a precise 0.05 mm analogue reading and a durable matt-chrome scale for reliable shop measurements; order the PREISSER workshop caliper directly via Metav Werkzeuge or ask our consultants for further specification details.

Workshop caliper DIN 862 800 mm with knife points – PREISSER

Workshop caliper DIN 862 800 mm with knife points – PREISSER is a heavy-duty analogue measuring tool designed for accurate inside and outside measurements in demanding workshop environments.

• Workshop caliper DIN 862, 800 mm range
• Knife-point jaws, 150 mm jaw length
• Matt chrome scale with laser graduation
• Analog reading 0.05 mm, inspection required

Measurement accuracy that keeps production moving

The instrument delivers a 0.05 mm reading on an 800 mm measuring range, complying with the DIN 862 workshop caliper standard, which ensures reproducible results across routine inspection tasks. The main division is recessed and the scale and vernier are matt-chrome plated with laser-etched graduations, reducing glare and wear; this combination improves readability and lengthens maintenance intervals, so measurement cycles remain efficient and traceable in regular production checks.

Versatile jaw geometry for edge and bore work

Equipped with knife-point jaws and a 150 mm jaw length, the caliper enables secure measurement of thin edges, grooves and profiles where standard flat jaws may slip or obscure the contact point. Internal and external measuring faces are provided, and a dedicated hole-measuring stop supports internal dimensioning with defined increments (up to 300 mm the increment is 10 mm; for 500–1000 mm the increment is 20 mm), simplifying repeat measurements of bores and stepped features and reducing the need for auxiliary setups.

Durable finish and inspection-ready construction

The matt chrome surface finish resists corrosion and reduces reflection, while the laser-etched scale resists abrasion for long-term legibility. The device uses an analogue readout and is marked as inspection required, making it suitable for documented quality regimes where calibration and verification are mandatory. Built to withstand workshop handling, the instrument combines traditional mechanical robustness with features that support consistent metrology in everyday use.

Choose the PREISSER workshop caliper for reliable shop-level precision and contact Metav Werkzeuge in Emmerich for product availability and technical advice via info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical Data

• Article number: 4000851122NW
• Product type: Workshop caliper (DIN 862)
• Manufacturer: Mahr GmbH HELIOS-PREISSER
• SKU: 4000851122NW

Facts

• Measuring range: 800 mm
• Reading / resolution: 0.05 mm
• Jaw length: 150 mm
• Packing unit: 1
• Inspection required: yes

Special features

• Knife-point jaws (mit Messerspitzen)
• Matt-chrome scale and vernier (Skala und Nonius mattverchromt)
• Laser-etched graduations (Teilung und Skalierung hochgenau durch Laserbeschriftung)
• Recessed main division (Hauptteilung tiefergelegt)
• Inside and outside measurement (Innen- und Außenmessung)
• Hole-measuring stop for internal measurements (Lochmaßansatz): up to 300 mm = 10 mm; 500–1000 mm = 20 mm
• Analogue readout

FAQ

What reading resolution does this caliper offer? The caliper provides an analogue reading with a resolution of 0.05 mm and is designed for workshop accuracy in mid- to large-format measurements (SKU 4000851122NW).

Can the instrument measure both internal and external dimensions? Yes, the tool supports inside and outside measurement and includes a hole-measuring stop for reliable internal measurements with defined increments for different measuring ranges.

What advantages do the knife-point jaws provide? Knife-point jaws permit precise contact on narrow edges, grooves and profiles where flat jaws would be unsuitable; the 150 mm jaw length also aids in accessing recessed features.

Is the scale durable for daily workshop use? The matt-chrome finish combined with laser-etched graduations ensures high wear resistance and long-term legibility, making the caliper suitable for frequent shop-floor use.

Does the instrument require formal inspection or calibration? The caliper is marked as inspection required; regular verification and calibration are recommended to maintain the specified 0.05 mm accuracy.

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