How do you read the numbers on a digital caliper?
Reading a digital caliper is simple: turn it on, zero at closed jaws, then place the object between the jaws and read the digital display. For beginners, switch between millimetres and inches if needed and note the sign for negative values. Ensure the jaws are clean and the caliper is calibrated to get accurate measurements. For fine checks, repeat the reading and average if necessary.
Taking advantage of a precise 0.01 mm digital readout, hardened stainless measuring faces and a dedicated design for internal grooves, this caliper delivers repeatable groove measurements within the 10–100 mm micro range; order the instrument directly via Metav Werkzeuge or request advice from our consultants for application support. Digital internal-groove caliper M240.039.N — 0.01 mm resolution, preset, INOX (Metav IndustryLine) The Digital internal-groove caliper M240.039.N is a compact, battery-powered instrument for accurate measurement of internal grooves and slots in small components across the 10–100 mm range 0.01 mm digital readout for fine precision Designed for internal groove measurement Hardened stainless measuring faces RB 5 data output for digital traceability Accurate measurement in confined spaces This instrument is built for precision where space is limited: with a measurement range of 10–100 mm it belongs to the micro class, making it suitable for fine mechanical and watchmaking tasks. The 0.01 mm resolution on the digital readout provides clear numeric feedback and reduces reading error compared to analogue scales. Because the instrument is explicitly configured for internal grooves, the measuring geometry and a 30 mm jaw length are optimised to reach narrow slots and recesses while maintaining stable contact. These characteristics translate into fewer re-measurements and a smoother inspection workflow. Robust construction for consistent results A combination of stainless steel components, hardened measuring faces and a metal housing ensures the caliper withstands everyday workshop handling without losing accuracy. The instrument’s mass (approx. 0.44 kg) and rigid construction reduce susceptibility to twist during measurement, improving repeatability when taking internal groove readings. Built to a reliable workshop standard, the solid materials also reduce long-term wear at the contact surfaces, which preserves calibration and extends service intervals. Digital workflow and traceability Equipped with a preset function and a straightforward display featuring ON/OFF and zero/preset controls, the caliper supports fast set-up and comparative work. Power is supplied by a 3 V cell for dependable operation, and the integrated RB 5 data output provides a direct channel for transferring measured values into digital records or quality-control software. The combination of immediate numeric output and data transfer capability reduces transcription errors and facilitates traceability in production or inspection records. Where this caliper delivers most value The instrument excels in precision trades and component inspection where internal grooves, slots and small recesses are critical features. Typical applications include micromechanical assemblies, small mould components and fine finishing operations in which accurate groove depth or width is essential. Thanks to its focused geometry and digital interface, the caliper integrates well into small-series production lines or laboratory benches where consistent, documented measurements are required. For dedicated guidance on integrating the Metav IndustryLine digital internal-groove caliper into inspection routines, or to place an order via Metav Werkzeuge GmbH, contact our team in Emmerich by phone or email for tailored advice and prompt supply Technical data Article number: M240.039.N GTIN: 4054469182476 Weight: 0.44 kg Measurement range: 10–100 mm Resolution: 0.01 mm Jaw length: 30 mm Core specifications Digital display with ON/OFF and zero/preset buttons Power: 3 V Data output: RB 5 Digital instrument (preset function) Materials & functions Material: stainless steel, hardened, metal housing Application: internal groove measurement Design: compact micro-class caliper Brand: Metav IndustryLine FAQ What measurement range does the caliper cover? The caliper measures from 10 mm to 100 mm, classifying it in the micro range for fine mechanical work. Is the resolution sufficient for precision inspection tasks? Yes, the 0.01 mm resolution on the digital readout makes the instrument suitable for many workshop and inspection tasks requiring fine accuracy. How are measured values transferred to a PC or data logger? This caliper features an RB 5 data output that enables digital transfer of measured values for traceable documentation and integration into quality systems. What powers the instrument and how is it operated? Operation is by a 3 V battery cell; controls comprise ON/OFF and zero/preset buttons for quick commissioning and relative measurements. Is the caliper suitable for small, hard-to-reach grooves? Yes, the geometry and a 30 mm jaw length are designed to reach narrow internal grooves while keeping stable contact for repeatable results. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
Take advantage of the combination of long-range measurement, robust carbon‑fibre construction and reliable digital output for reproducible workshop control of large components. Order the caliper directly via Metav Werkzeuge or ask the consultants for application advice. M217.361 Digital universal caliper — 1000 mm carbon fibre, IP65 (Metav IndustryLine) The M217.361 Digital universal caliper is a long‑range, inductive digital caliper intended for workshop measurement of large components and assemblies, offering a balance of reach and handling for fixture, housing and heavy‑duty machining tasks. 1000 mm carbon fibre beam IP65 protection for dusty and wet environments Inductive measuring system for stable readings Replaceable jaw and spring-mounted thumb roller Large‑range measurement with manageable handling The long‑beam design provides a measuring range of 0–1000 mm, which places this instrument among large‑range workshop calipers suited to components such as housings, large fixtures and medium‑sized shafts. The choice of carbon fibre for the main beam reduces thermal distortion compared with plain steels while keeping the device relatively easy to manoeuvre for single‑operator measurement tasks. With a jaw length of 100 mm and an inductive slide mechanism, the instrument combines reach with the stiffness required to preserve measurement repeatability across the full stroke. Consistent digital output and practical operation An inductive measuring system and a digital display with mm/inch, Hold, Set, On/Off, 0/Inch and Data keys deliver fast, unambiguous readouts and allow integration into data workflows via the RB 6 data output. The display resolution is 0.01 mm, enabling routine workshop tolerancing and fast checks; the specified accuracy of ±0.07 mm gives an objective basis for process control decisions when assessing larger parts where absolute micrometre precision is not required but reproducibility is crucial. Power is supplied by a 3 V CR 2032 cell, ensuring stable operation for extended inspection sessions. Practical features for everyday workshop use Durability and serviceability are emphasised by the replaceable measuring jaw and a spring‑mounted thumb roller, which simplify maintenance and prolong service life in busy environments. The IP65 rating protects the measuring electronics against dust ingress and water jets, reducing downtime and cleaning interventions in harsher production areas. Together these characteristics support efficient inspection routines and lower the total cost of ownership by limiting service interruptions and simplifying component replacement. Clear advantages for production and quality tasks As a long‑range digital caliper with a carbon‑fibre beam and inductive sensing, the instrument is particularly suited to applications where a wide measuring span and reliable digital output matter more than sub‑micrometre resolution. Typical use cases include bench and fixture inspection, outer and inner diameter checks on larger parts, and stage‑level verification during assembly. The combination of repeatable digital readings and rugged protection helps to streamline quality documentation and traceability within standard workshop processes. For tailored advice on integrating the M217.361 into production or inspection setups, contact Metav Werkzeuge for expert support and prompt dispatch from Emmerich: info@metav-werkzeuge.com, +49 2822 7131930 Technical data Article number: M217.361 GTIN: 4054469183213 Brand: Metav IndustryLine Core technical data Measuring range: 0–1000 mm Resolution: 0.01 mm Accuracy: ±0.07 mm IP protection: IP65 Jaw length: 100 mm Battery: 3 V CR 2032 Special features Material: Carbon fibre Measuring system: inductive Display functions: mm/inch, Hold, Set, On/Off, 0/Inch, Data Replaceable jaw and spring-mounted thumb roller Data output: RB 6 Digital caliper FAQ What measuring range does the caliper cover? The measuring range is 0–1000 mm, making the instrument suitable for larger workshop components and assemblies. How accurate are the readings from this caliper? The caliper provides readings with an accuracy of ±0.07 mm and a resolution of 0.01 mm, appropriate for large‑format workshop inspection where reproducibility is essential. Which data interface is available for digital collection? Data is provided via an RB 6 output, allowing the caliper to feed measurement values into compatible data capture systems. Is the instrument protected against workshop conditions? Yes — the instrument carries an IP65 rating for resistance to dust and water jets, and its carbon‑fibre beam reduces thermal effects compared with conventional steel beams. Are any user‑replaceable parts included for maintenance? The design includes a replaceable measuring jaw and a spring‑mounted thumb roller to simplify routine maintenance and extend service life. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
Benefit from the carbon‑fibre lightness and a precise 100 mm external measuring length that keep repeatability high and handling effortless; the low mass and rigid profile reduce measurement error for small components. Order the (M217.364.1 100 mm external jaw insert) directly via (Metav Werkzeuge) or ask our consultants if needed. M217.364.1 — Carbon‑fibre 100 mm external jaw insert for digital universal calipers (Metav IndustryLine) M217.364.1 is a dedicated external measuring jaw insert designed to convert a digital universal caliper into a lightweight, rigid tool for workshop and fine‑mechanical external measurements. Carbon‑fibre construction for low weight 100 mm external measuring length Compatible with 8 mm jaw thickness Precision oriented for workshop calipers Engineered for reproducible external measurements The carbon‑fibre construction delivers a favourable stiffness‑to‑weight ratio so that each contact requires less handling effort while preserving stability. The 100 mm measuring length is optimised for micro and workshop tasks where repeatability matters more than extended reach; the reduced mass limits deflection and vibration during contact, giving a consistent external measuring jaw that supports reliable dimensional control in serial checks. The insert is produced to fit calipers with a jaw thickness of 8 mm, ensuring a secure mechanical interface without modifying the base instrument. Ideal choice for micro‑range workshop work Classified in the micro range (up to 100 mm), this insert suits fine mechanical assemblies where compact geometry and high positional accuracy are required. The geometry and material are chosen to assist one‑handed measurement routines common in maintenance, toolmaking and small‑part inspection: the lightness shortens cycle time per measurement while the rigid profile helps maintain alignment on curved or small surfaces. Compatibility with digital universal calipers allows seamless integration into existing metrology workflows, improving throughput without the need for additional heavy fixturing. Practical durability and clear operational advantages At approximately 0.2 kg and with an overall length of 100 mm, the insert balances low weight with a robust feel for daily use. Carbon‑fibre resists corrosion and reduces the risk of surface marking compared with some metallic alternatives, supporting longer service life in mixed workshop environments. The design focusses on a single, measurable benefit per operation: faster handling and fewer retakes. For routine external checks on components, this translates directly into time savings and fewer inspection discrepancies during repetitive tasks. Contact Metav Werkzeuge to confirm fitment and secure the M217.364.1 carbon‑fibre 100 mm external jaw insert for your digital universal calipers Technical data Article number: M217.364.1 GTIN: 4054469183244 Brand: Metav IndustryLine Facts Overall length: 100 mm Weight: 0.2 kg Width: 16 mm Special features Material: carbon‑fibre Fits calipers with jaw thickness 8 mm Application: external and internal measurement compatibility Category: workshop caliper accessory FAQ Is this insert compatible with standard digital universal calipers? The insert M217.364.1 is designed for digital universal calipers and fits models with a jaw thickness of 8 mm; compatibility should be confirmed against the caliper jaw profile. Does the insert include a calibration certificate? This accessory is supplied as a measuring jaw insert; no dedicated calibration certificate is included unless explicitly stated on the product page. What advantages does carbon‑fibre offer for measurement jaws? Carbon‑fibre reduces mass while maintaining rigidity, improving handling speed and reducing bending during contact, which benefits repeatability for workshop checks. Can the insert be used for internal measurements as well as external? The design primarily addresses external measurement tasks, though the overall geometry may support certain internal measurement workflows when paired with a suitable caliper. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
Take advantage of the carbide tip and compact 33 mm length to restore precise scribing performance with minimal downtime; the light 1 g replacement combines durability and easy fitment for efficient workshop replenishment — order directly from Metav Werkzeuge or contact our consultants for compatibility guidance. Replacement scribing needle, Ø 2 mm – Carbide tip, 33 mm length (Metav IndustryLine) Replacement scribing needle, Ø 2 mm – Carbide tip, 33 mm length is a precision accessory for scribing calipers, designed to restore crisp marking capability on component surfaces prior to machining. Carbide scribing tip Ø 2 mm 33 mm hardened precision length Suitable for standard scribing calipers Lightweight 1 g replacement part Engineered for consistent, high-contrast marks The replacement scribing needle is built around a carbide tip with a nominal Ø 2 mm diameter and a 33 mm overall length, offering a predictable contact geometry for repeatable scribing. Carbide provides a high hardness-to-toughness ratio, which means the tip keeps a clean edge under regular workshop use and wears significantly slower than simple tool steels. This reliable tip material translates into fewer interruptions for tool changes and a consistent line width that improves downstream machining and inspection readability. Fits routine maintenance cycles and reduces downtime As a direct spare part for scribing calipers, the needle is a fast-change solution that restores measuring and marking capability without the need for tool recalibration in most cases. The component’s negligible mass (approximately 1 g) preserves the balance of the parent instrument and avoids altering handling characteristics during one-handed operation. Supplied as a compact replacement item, it supports straightforward stock management in small to medium workshops and production cells, helping to keep the production flow continuous and predictable. Robustness for workshop environments and broad marking tasks The carbide construction ensures resistance to abrasive wear, making the needle suitable for repeated marking of ferrous and non-ferrous component surfaces encountered in preparatory layout work. While intended for scribing and layout prior to machining, the durable tip tolerates normal workshop contaminants and handling better than softer alternatives. Where longevity matters, the hardened construction reduces the frequency of replacements and supports a cost-conscious maintenance strategy aligned with Metav’s emphasis on accessible precision. For rapid replenishment and assured precision, request the Metav IndustryLine replacement needle M201.155 from Metav Werkzeuge — contact via info@metav-werkzeuge.com or +49 2822 7131930 to confirm fitment and delivery options Technical Data Article number: M201.155 GTIN: 4061905053597 Weight: 0.001 kg (1 g) Material: Carbide Item label: Replacement scribing needle, Ø 2 mm, L 33 mm Facts Diameter: 2 mm Length: 33 mm Mass: 0.001 kg Special features Carbide tip for improved wear resistance Designed as a direct replacement accessory Compact, lightweight design FAQ What is the M201.155 intended for? The M201.155 replacement scribing needle is intended as a spare scribing tip for scribing calipers, restoring precise layout marking capability on component surfaces prior to machining. Which materials can be marked with this carbide needle? Because the needle is made of carbide, the M201.155 is suited to scribing most common workshop component surfaces used for layout work; it is optimised for durable, repeatable marks rather than cutting or heavy abrasion. How long does the replacement needle typically last? Service life depends on use and workpiece abrasiveness; the carbide construction of the M201.155 provides significantly higher wear resistance than softer tips, reducing replacement frequency under normal layout and marking conditions. Is installation of the replacement needle difficult? Installation is designed to be straightforward: remove the worn tip from the scribing caliper and fit the M201.155 in its place, ensuring secure seating. The low mass of the needle preserves handling characteristics of the caliper. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
Take advantage of a compact replacement rail that brings repeatable angle measurement, a stiff 16×2.5 mm profile and lightweight handling to routine metrology tasks; the rail's simple geometry reduces setup time and supports stable readings. Order the rail directly via Metav Werkzeuge or ask our consultants if needed. 200 mm rail for TOP universal angle measuring instrument (without packaging) — 16×2.5 mm profile, Metav IndustryLine The 200 mm rail for TOP universal angle measuring instrument is a precision replacement component intended for angle alignment and measurement in industrial metrology applications, offering a compact profile for confined fixtures and repeatable positioning. 200 mm precision measurement rail 16 × 2.5 mm cross-section profile Lightweight: approx. 0.1 kg for easy handling Compatible with TOP universal angle instrument Stable reference for repeatable angle checks The 200 mm measuring rail serves as a short, rigid reference that minimises deflection during use, which is crucial for repeatable angle checks in production and inspection. Its compact length reduces lever arms and improves the stability of the measurement chain, so readings can be relied on for pass/fail decisions in assembly and jig alignment. Profile design that resists bending and wear The 16×2.5 mm cross-section is selected to deliver a stiff yet slim bearing surface that resists twisting under clamping or light handling. This profile reduces measurement uncertainty caused by deformation and ensures the rail retains its straightness over repeated cycles, supporting consistent angular alignment in jigs and fixtures. Low mass for straightforward installation and handling At approximately 0.1 kg, the component is intentionally lightweight to ease positioning during tool changes and to reduce strain during installation in compact setups. The low mass simplifies single-person handling and helps maintain alignment when mounted to portable or temporary setups. Designed for straightforward integration with TOP systems Engineered as a direct fit for TOP universal angle instruments, the rail allows rapid exchangeability on machines and test rigs. The defined geometry and mounting references support fast replacement, enabling maintenance cycles to be completed with minimal machine downtime and without complex readjustment. Practical benefits for workshop throughput Using a standard replacement rail reduces the time spent on re-levelling and recalibration after component swaps. The uncomplicated form factor supports faster process recovery after wear or damage and stabilises inspection workflows, contributing to improved overall equipment effectiveness (OEE). Reliable sourcing and clear identification The component is supplied with manufacturer identification and catalogue references for traceability, making stock management and reorder straightforward. As part of the Metav IndustryLine range, the rail benefits from the supplier’s quality filter for European distribution and logistical support from Emmerich. Contact Metav Werkzeuge for a compatibility check or a tailored delivery proposal for this Metav IndustryLine 200 mm rail — expert advice is available by phone at +49 2822 7131930 or by e‑mail at info@metav-werkzeuge.com Technical Data Article number: M214.098.2 GTIN: 4061905053658 Facts Length: 200 mm Cross-section: 16 × 2.5 mm Weight: 0.1 kg Special features Compatible with TOP universal angle instrument Delivered without packaging FAQ Is this rail compatible with TOP universal angle instruments? The rail is supplied as a direct replacement rail compatible with TOP universal angle measuring instruments and intended for straightforward interchange. Does the component arrive packaged? This item is delivered without packaging, supplied as the rail only to simplify storage and to reduce packaging waste. What are the rail's main dimensions? Length is 200 mm with a cross-section of 16 × 2.5 mm; weight is approximately 0.1 kg. How is the item identified for reordering? The component is stocked under the article number M214.098.2 and GTIN 4061905053658 for clear traceability and replenishment. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
Take advantage of the combination of long-range reach, carbon fibre stiffness and industrial protection to measure large components with repeatable accuracy; order the caliper directly via Metav Werkzeuge or consult the specialists if clarification is needed. Digital universal caliper M217.363 – 0–2000 mm carbon fibre, IP65 (Metav IndustryLine) Digital universal caliper M217.363 for long-range workshop and fixture measurement, combining a corrosion‑resistant carbon fibre beam with an inductive measuring system for robust, repeatable readings across large components. Long 0–2000 mm measuring range Carbon fibre beam for high stiffness Inductive measuring system for stable output IP65 protection against dust and jets of water Robust long-range performance for large assemblies The caliper delivers a 0–2000 mm range in a configuration optimised for larger workpieces. Classified in the Long category (1,000–2,000 mm), the design balances reach with handling stability so that measurements remain reproducible along the entire beam. The carbon fibre construction reduces thermal mass and improves profile stiffness compared with longer steel bars, while the inductive measuring system maintains reliable sensing even in workshop environments where debris or coolant is present. This combination supports efficient inspection of machine frames, housings and large fixtures without frequent rework. Precise digital readout and practical handling features Equipped with a digital display offering mm/inch selection, Hold, Set, On/Off, 0/Inch and Data functions, the instrument simplifies transfer from measurement to documentation. Resolution is 0.01 mm, with an indicated accuracy of 0.14 mm, suited to general workshop and production control tasks for large parts. The battery is a 3 V CR2032, easily replaced on site. Practical details such as the replaceable measuring jaw and the sprung thumb roller increase uptime and ergonomics: the jaw can be swapped after wear, and the thumb roller enables controlled, one‑handed adjustments during repetitive checks. Integration, durability and workflow benefits For digital workflows the caliper provides a data output RB 6, allowing recorded measurements to be collected for QC records or statistical process control. The IP65 rating ensures protection against dust ingress and water jets, which reduces downtime in harsher production areas. Built to be serviceable, the instrument supports sustained accuracy over time with straightforward maintenance procedures. Sourcing from Metav IndustryLine places this tool within a larger offering of calibrated metrology solutions and established supply chains for timely replacement parts. For long-format measurement tasks, consider the Metav IndustryLine M217.363 as a reliable carbon‑fibre digital caliper and contact Metav Werkzeuge in Emmerich for delivery details and technical advice Technical data Article number: M217.363 GTIN: 4054469183237 Manufacturer: Metav IndustryLine Facts Measuring range: 0–2000 mm Reading resolution: 0.01 mm Accuracy: 0.14 mm Jaw length: 100 mm Battery: 3 V CR2032 Special features Carbon fibre construction Inductive measuring system IP65 protection Digital display with mm/inch, Hold, Set, On/Off, 0/Inch and Data buttons Replaceable measuring jaw and sprung thumb roller Data output: RB 6 FAQ Is this caliper suitable for measuring large machine housings? Yes. The M217.363 provides a 0–2000 mm measuring range and a long‑format design that supports measurements on large housings and fixtures. What level of protection does the instrument offer against workshop contamination? The instrument has an IP65 rating, which shields electronics from dust ingress and protects against low‑pressure water jets. How is repeatability ensured over the full beam length? Stiffness from the carbon fibre beam combined with the inductive measuring system reduces deflection and maintains stable sensing, supporting reproducible readings across the full range. Can readings be exported for quality documentation? Yes. The caliper includes a data output RB 6 for transfer of measured values into data collection systems. What user controls are available on the display? The digital readout offers mm/inch switching, Hold, Set, On/Off, 0/Inch and Data buttons to support flexible measurement routines. Is the measuring jaw serviceable if worn? The M217.363 features a replaceable measuring jaw, enabling straightforward renewal of the contact face to extend service life. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
Take advantage of precise 0.01 mm resolution and a compact 200 mm measuring range to speed up inspection and reduce rework. The combination of slim jaws, robust stainless‑steel construction and an RB 5 data output ensures reliable measurements and seamless data transfer — order the item directly via Metav Werkzeuge or consult our technical team for specification matching. Digital caliper M240.015.N — 200 mm, extra‑thin jaws, 3 V system (Metav IndustryLine) The Digital caliper M240.015.N is a compact, workshop‑grade measuring tool designed for general machine‑shop control and fine component inspection, offering a slim‑jaw design for restricted features and a clear digital display for rapid readings 0.01 mm resolution digital display ±0.03 mm measurement accuracy Extra‑thin jaws for confined features RB 5 data output for traceable transfer Faster, traceable readings that support production control With a resolution of 0.01 mm and a stated accuracy of ±0.03 mm, this instrument delivers the repeatable readings required for routine quality control and set‑up tasks. The numeric resolution means values appear to two decimal places in millimetres (0.01 mm), while the accuracy figure indicates the expected measurement deviation under normal conditions; together these specifications help reduce rejects and shorten inspection loops. The integrated RB 5 data output supports direct transfer of measurements to data loggers or SPC systems, enabling automated documentation and easier process verification. Slim jaws and clear display for confined and complex measurements The caliper’s extra‑thin jaws (50 mm jaw length) allow access into narrow bores and tight part features without sacrificing contact stability. The instrument supports the four standard measuring functions — internal, external, depth and step measurements — so one device covers typical workshop tasks. The digital module is equipped with ON/OFF, ZERO, UNIT and HOLD keys for straightforward operation and temporary value lock; the 3 V power system keeps the electronics compact and energy efficient. Ergonomic balance and a low profile make handling comfortable during repetitive checks, which improves throughput and reduces operator fatigue. Built for everyday workshop use and broad material applications Constructed from hardened stainless steel with a metal housing, the caliper is designed to withstand shopfloor handling while maintaining jaw geometry. The 0–200 mm measuring range places this instrument in the Standard class for calipers, a versatile size that balances reach and stiffness for general metalworking and fixture inspection. At approximately 0.46 kg, the unit remains portable yet stable in use. The device is supplied to factory standard (Werksnorm) and provides the core feature set required for traceable, repeatable measurements in production and quality‑control environments. Contact Metav Werkzeuge for a tailored quotation or technical advice on integrating the M240.015.N into production and inspection workflows — our Emmerich‑based team will guide specification and delivery options Technical data Article number: M240.015.N GTIN: 4054469160290 Customs tariff number: 90173000 Facts Measuring range: 0–200 mm Resolution: 0.01 mm (0.0005 in) Stated accuracy: ±0.03 mm Weight: 0.46 kg Jaw length: 50 mm Power supply: 3 V Data output: RB 5 Special features Digital display with ON/OFF, ZERO, UNIT, HOLD Four measurement modes: internal, external, depth, step Hardened stainless‑steel construction with metal housing Factory standard (Werksnorm) Compact design for confined measurements FAQ What resolution and accuracy does the caliper offer? The caliper provides a resolution of 0.01 mm and a stated accuracy of ±0.03 mm, which is suitable for standard workshop quality control and set‑up verification with repeatable results. Which measuring tasks can this instrument perform? The device supports internal, external, depth and step measurements, allowing the caliper to cover the common measurement needs encountered in machine shops and inspection benches. Is the M240.015.N suitable for tight or narrow features? Yes — the extra‑thin jaws (50 mm length) are designed to access confined bores and narrow part details while maintaining stable contact for reliable readings. Can measurement data be exported for documentation? Yes — the caliper is fitted with an RB 5 data output to enable transfer of measurements to data loggers or SPC systems for traceability and automated documentation. Is the instrument supplied calibrated to an accredited standard? The tool is delivered according to the manufacturer’s factory standard (Werksnorm). It is not supplied with an ISO 17025 calibration certificate unless this is specified separately at the time of order. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
Take advantage of a carbide contact and precise dimensions to restore measuring reliability for medium-range calipers; the spare tip reduces wear-related variation and keeps inspection cycles stable. Order the component directly via Metav Werkzeuge or contact the consultants for fitment advice. Replacement tip for rod-compass caliper up to 500 mm, carbide, 60 mm, Ø 8 mm (Metav IndustryLine) Replacement tip for rod-compass caliper up to 500 mm, carbide, 60 mm, Ø 8 mm offers a hard-wearing contact solution for workshop and toolroom metrology, designed to fit specified Metav caliper models Carbide tip for long wear resistance 60 mm length with Ø 8 mm shank Compatible with M201.173/174 calipers Durability that maintains measurement stability The carbide tip provides high hardness and excellent wear resistance, which reduces contact deformation during frequent measurements. This leads to improved repeatability and fewer recalibrations compared with softer contact points. A single, robust contact piece lengthens service intervals and supports consistent inspection processes in production and quality control, ensuring measured values remain reproducible across repeated checks. Fast replacement to reduce downtime Designed with a 60 mm working length and an Ø 8 mm shank, the tip slips into the holder with a secure fit and minimal adjustment. Compatibility with M201.173/174 calipers streamlines maintenance procedures and shortens setup time for routine swaps. The direct replacement format eases inventory planning for spares and supports uninterrupted measuring capability, which helps maintain throughput in busy workshops. Suitable for medium‑range measuring tasks in the workshop Classified for medium-range calipers (up to 500 mm), this spare tip is intended for applications where reach and stiffness need to be balanced, such as measuring fixtures, housings and medium-sized components. The hardened contact surface resists abrasion from repeated edge contact and preserves the caliper’s original measuring characteristics. Metav’s supply of this component reflects a practical approach to keeping metrology tools serviceable and dependable in everyday industrial use. Contact Metav Werkzeuge today to confirm compatibility for M201.173/174, secure the correct replacement tip and maintain uninterrupted measuring performance — phone +49 2822 7131930 or email info@metav-werkzeuge.com Technical Data Article number: M201.173.2 GTIN: 4061905053603 Manufacturer: Metav IndustryLine Facts Length: 60 mm Shank diameter: Ø 8 mm Weight: 0.02 kg Special features Material: Carbide (Hartmetall) Compatible with: M201.173/174 calipers Suitable for: Medium-range calipers (up to 500 mm) FAQ Is this tip compatible with other caliper models besides M201.173/174? Compatibility is specified for M201.173/174; adaptations for other models may require verification of shank diameter and holder design before use with the replacement tip. What advantages does the carbide contact bring for workshop use? The carbide contact offers superior wear resistance and dimensional stability, which helps the caliper maintain repeatable readings under frequent use and reduces the need for early replacement. How simple is the installation of the replacement tip? Installation is straightforward: the Ø 8 mm shank is intended to fit the corresponding holder on the specified calipers and allows quick replacement to minimise downtime. Can this tip be used for precision laboratory work? While robust and wear‑resistant, the tip is primarily aimed at workshop and toolroom metrology for medium‑range measurements rather than ultra‑high-precision laboratory applications. Will replacing the tip affect calibration of the caliper? A correctly fitted, manufactured replacement tip preserves the original contact geometry; calibration status should be checked after replacement as part of normal quality procedures. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
How to read the numbers on a digital caliper step by step
A digital caliper is an essential tool for precise measuring, especially for beginners who want clear, direct readings. To read the numbers correctly, start by ensuring the caliper is clean and zeroed. Close the jaws completely and press the zero button so the display shows 0.00 mm (or 0.000 in) depending on your unit. When you measure an object, open the jaws, place the object between them, and close the jaws gently until they contact the object. The display then shows the measurement directly — no mental addition of main and Vernier scales is required. Always read the unit indicator on the screen and switch between millimetres and inches if needed.
What the display numbers mean and how to interpret them
The digits on the display represent the measured distance between the jaws. For metric calipers, the reading is shown in millimetres with decimals (for example 12.34 mm), and for imperial calipers the reading appears in inches (for example 0.486 in). If the display shows a negative sign, the caliper is offset or not zeroed correctly; close the jaws and re-zero. Some models can toggle between absolute mode and incremental mode — absolute mode gives the total measurement, while incremental mode allows you to measure differences relative to a set reference. For digital devices, always check whether the display resolution is 0.01 mm or 0.001 in, as this affects how many decimal places you will see.
How the digital caliper works and when it is important to read correctly
Digital calipers use an electronic sensor to convert jaw position into an electrical signal, which the onboard electronics translate into a numeric readout. This makes readings fast and reduces human error compared with Vernier or dial calipers. Correct reading becomes crucial when you need tight tolerances — for example when verifying parts for assembly or quality control. For workshop tasks, product inspection or model building, being able to digitally read a caliper quickly speeds up workflow and improves reliability.
Practical tips for accurate digital readings
Before each measurement, clean the measuring faces and the object to remove debris. Avoid applying excessive force when closing the jaws, as this compresses the part and skews the result. Support long workpieces to prevent sagging. For depth measurements with the depth rod, ensure the tool is perpendicular to the surface. Replace the battery promptly if the display dims or fluctuates. Calibrate the caliper periodically against gauge blocks or a certified standard to maintain measurement accuracy.
Key features to look for in a digital caliper
- High measurement accuracy and repeatability for reliable results.
- Clear, high-contrast display with selectable units (mm / in) for easier reading.
- A fine measurement range suitable for your needs (common ranges include 150 mm).
- Robust build and smooth slide action to ensure consistent contact and readings.
Leading manufacturers and why the chosen brands stand out
Among prominent brands in the market, INSIZE, Mitutoyo, Mahr, and Schut are widely recognised for precision measuring instruments. These manufacturers offer a range of calipers from basic to high-end, known for durable construction and reliable electronics. The brands associated with the product family here, Metav IndustryLine and Microtech Metrology, are presented as excellent manufacturers: they combine user-focused features with dependable accuracy, making their digital calipers particularly suitable for beginners and professional users alike. Their instruments often include clear displays, robust zeroing functions and consistent slide performance that support trustworthy digital readings.
Common scenarios where digital display reading matters
In small-batch production and workshop environments, the ability to read measurements digitally reduces transcription errors and speeds up inspections. For educational settings and newcomers, digital calipers remove the need to learn Vernier scale interpretation, enabling faster learning and greater confidence. When working with components where tolerances matter—such as mating parts, shafts and holes—digital readings help ensure fit and function without the ambiguity of analogue interpretation.
Quick summary and final takeaway
To answer the question "how do you read the numbers on a digital caliper?": close and zero the caliper, place the object between the jaws, read the value shown on the display in the selected unit, and ensure proper technique for accurate results. In short: zero properly, measure gently, read the numeric display, and maintain the tool for reliable, repeatable measurements.
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Weitere Fragen zum Thema:
- Was macht ein Messschieber?
- Ist es Messschieber oder Schieblehre?
- Was misst man mit einem Messschieber?
- Wie genau ist der Messschieber?
- Was ist der Unterschied zwischen einem Messschieber und einer Schieblehre?
- Wie liest man einen digitalen Messschieber ab?
- Wie messe ich mit dem Messschieber?
- Sind digitale Messschieber genau?