how accurate is the caliper?
The accuracy of a caliper depends on its design and calibration; digital models often reach 0.01 mm, while vernier or dial types are typically around 0.02 mm. For DIY use this level of precision is usually sufficient, but professional tasks may need certified instruments. Check manufacturer specs from brands like Metav IndustryLine or Microtech Metrology and compare to competitors such as INSIZE and Mitutoyo.
Take advantage of a robust monoblock design, hardened stainless steel construction and precise fine adjustment to keep large-format measurements reliable and repeatable on the production floor; order directly via Metav Werkzeuge or ask the consultants for technical advice. M201.309 Workshop Caliper with Tip — 1,000 mm range, 0.02 mm resolution, stainless The M201.309 Workshop Caliper with Tip is a heavy-duty analogue caliper built for workshop measurement tasks, providing robust external, internal and step measuring capability for large components. 1,000 mm measuring range Hardened stainless steel construction Fine adjustment screw for precise setting Monoblock frame for high rigidity Stable long‑range measuring for larger components Classified in the Large measurement class (500–1,000 mm), this caliper is tailored to workshop and fixture environments where reach and repeatability matter. The monoblock frame reduces flex along the slide, maintaining alignment over the full measuring length and supporting reproducible results on larger workpieces. The extended jaw geometry with a 150 mm tip length enables secure contact on deep features and shoulders, which simplifies handling of housings, large shafts and assembly fixtures without compromising stiffness. Accurate analogue readings with workshop durability The analogue vernier delivers a mechanical resolution of 0.02 mm, keeping the instrument within the range of the highest mechanical precision for calipers. Combined with a matt‑chromed scale on hardened stainless steel, the scale contrast remains clear under workshop lighting and resistive to corrosion. A dedicated fine adjustment screw permits measured, micro‑movement of the slide for exact closing and alignment before the reading is taken, which is particularly useful when measuring step heights or small depth differences where controlled contact force improves consistency. Practical features that support production workflows Designed for use in everyday machine‑shop conditions, the caliper covers external, internal and step measurements in one instrument and is supplied in a transport case for safe handling and storage during site movement. The mechanical vernier format suits environments where robust, battery‑free operation is preferred and service intervals are minimal. Delivered to factory standard (Werksnorm), the instrument is well suited to workshop quality checks and setup tasks; its straightforward mechanics reduce the need for frequent recalibration cycles compared with sensitive electronic instruments. Choose the Metav IndustryLine M201.309 for durable, long‑range workshop measurement and contact Metav Werkzeuge for expert advice and secure supply directly from Emmerich. Technical Data Article number: M201.309 GTIN: 4054469101293 Brand: Metav IndustryLine Facts Measuring range: 0–1000 mm Resolution: 0.02 mm Jaw length: 150 mm Vernier scales: 1/1000" top and 1/50 mm bottom Special features Material: hardened stainless steel with matt‑chromed scale Design: monoblock frame Operation: analogue vernier, fine adjustment screw Measurement types: external, internal, step Delivery: transport case for safe movement Calibration: factory standard (Werksnorm) FAQ How precise is the caliper for workshop tasks? The M201.309 workshop caliper provides a mechanical resolution of 0.02 mm, placing it among the highest‑precision analogue calipers suitable for demanding workshop measurements. Which measurement types can be performed with this caliper? External, internal and step measurements are supported by the caliper; the 150 mm jaw/tip length helps reach deeper features while keeping contact stable. Is the instrument protected for transport between job sites? Yes, the caliper is supplied in a transport case to protect the hardened stainless steel body and scale during movement and storage. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
Take advantage of precise internal groove measurement with a lightweight, carbon-fibre construction and straightforward compatibility with digital workshop calipers; the accessory ensures stable readings in confined spaces. Order the insert directly via Metav Werkzeuge or consult our specialists for application advice. M217.367 — Insert for internal-groove measurement, 100 mm, carbon-fibre (Metav IndustryLine) A M217.367 insert engineered for accurate internal groove measuring on digital workshop calipers, offering a 100 mm measuring length and compatibility with 8 mm jaw thickness. 100 mm measuring insert for internal grooves Carbon-fibre construction for low thermal drift Compatible with calipers having 8 mm jaw thickness Lightweight 0.2 kg for easy handling Precision where space is limited The accessory converts a standard caliper into a specialised tool for internal groove measurement, enabling reliable checks in narrow bores and channels. Built from carbon-fibre, the insert reduces thermal expansion compared with metallic alternatives, which supports measurement stability during routine workshop use. With a 100 mm measuring length, the component is particularly suited to confined workpieces where repeatable positioning matters. The lightweight design keeps inertia low and simplifies one-person operation while maintaining a steady reference for the caliper sensor. Designed for repeatable workshop measurements The adapter fits to digital universal workshop calipers with a jaw thickness of 8 mm, providing a solid mechanical interface that keeps alignment consistent across successive measurements. Its 0.2 kg mass combines handling convenience with enough substance to avoid unwanted movement during contact measurement. Being an accessory for digital calipers, the part preserves the display resolution and electronic readout of the host instrument, allowing the user to retain the precision benefits of electronic measurement without adapting the measuring routine. Practical integration into quality workflows Classified for compact, micro-range applications up to 100 mm, this insert is ideal for workshop quality control tasks where internal grooves, slots and recesses must be verified quickly and reliably. The accessory supports straightforward inspection routines and fits seamlessly into inspection benches and portable measuring setups. For production environments that demand reproducible checks of groove geometry, the combination of carbon-fibre construction and purpose-shaped measuring faces reduces environmental influence and helps standardise results across shifts. For groove-specific measuring tasks, choose the Metav IndustryLine M217.367 insert and contact Metav Werkzeuge in Emmerich for tailored advice or ordering: info@metav-werkzeuge.com / +49 2822 7131930 Technical Data Article number: M217.367 GTIN: 4054469183275 Manufacturer: Metav IndustryLine Facts Measuring length: 100 mm Measuring range minimum: 50 mm Weight: 0.2 kg Jaw thickness compatibility: 8 mm Width: 16 mm Special features Carbon-fibre construction Application: internal measurement Suitable for digital workshop calipers Category: workshop caliper accessory FAQ How is the insert mounted to a caliper? The M217.367 insert is designed to sit on calipers with an 8 mm jaw thickness, forming a secure mechanical interface that aligns the measuring faces for internal groove checks. Can the insert remain attached during general measurements? The accessory is intended for dedicated internal groove tasks; while attachment is mechanically stable, removal is recommended when performing standard outside measurements to avoid interference. Which caliper types are compatible with this accessory? Compatibility is with digital universal workshop calipers featuring an 8 mm jaw thickness; the insert preserves the caliper’s electronic readout and measuring functionality. Is the insert suitable for measuring deep slots and narrow grooves? Yes, the 100 mm measuring length and narrow profile make the accessory suitable for confined grooves and slots where direct access is limited. Does the carbon-fibre construction affect measurement stability? Carbon-fibre reduces thermal expansion compared with many metals, supporting more stable results in varying workshop temperatures when used with the caliper’s electronic display. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
Combining 0.02 mm accuracy with IP54 protection and an absolute measuring system provides dependable workshop measurements and consistent quality control; order the instrument directly via Metav Werkzeuge or request advice from our consultants. Digital Caliper 150 mm, IP54 (DIN 862) — Metav IndustryLine The Digital Caliper 150 mm, IP54 (DIN 862) is a compact, workshop-ready absolute caliper for precise external, internal, depth and step measurements in standard machining environments. IP54 protection for dusty and damp environments Absolute measuring system with 0.02 mm accuracy Stainless steel construction with glass scale RB 6 data output for digital integration Robust accuracy for everyday metrology This caliper delivers 0.02 mm accuracy on an absolute measuring system, a combination that gives reliable, repeatable readings across routine inspection tasks. The stainless steel body with a glass scale resists wear while maintaining stable guidance, so measurements remain consistent over time. Built to the DIN 862 standard, the instrument suits general metalworking and maintenance use where a balance of reach and stiffness is required. Clear digital readout and data connectivity The instrument features a digital display with on/off, 0/ABS, mm/inch and Origin controls for intuitive operation. A RB 6 data output permits straightforward connection to data loggers or inspection software, enabling traceable records and faster quality workflows. The display resolution and measurement logic reduce interpretation errors, which speeds up checking procedures and supports process documentation in production environments. Four measurement modes and practical handling Equipped for four-fold measurement (external, internal, depth and step), the caliper replaces several single-purpose gauges, saving bench space and simplifying inspection sequences. The compact 150 mm format is classified in the standard range for workshop calipers, offering an optimal compromise between reach and rigidity that enhances single-hand handling and repeatable results for typical machine‑shop components. Durable protection and transport convenience With IP54 ingress protection and delivery in a protective case, the device withstands workshop conditions and is safer to store and transport between job sites. The lightweight construction (approx. 0.4 kg) and secure jaws reduce operator fatigue during repeated checks, while the battery-powered electronics (3 V CR2032) keep downtime to a minimum. For workshop-ready precision with robust protection, request the Metav IndustryLine Digital Caliper M216.255 from Metav Werkzeuge GmbH or contact our technical advisors at info@metav-werkzeuge.com / +49 2822 7131930 for specification support Technical Data Article number: M216.255 GTIN: 4054469182551 Eclass: 21170344 Norm: DIN 862 Facts Measuring range: 0–150 mm Resolution / display: 0.02 mm Accuracy: ±0.02 mm Weight: 0.4 kg Battery: 3 V CR 2032 Protection class: IP54 Special features Material: stainless steel with glass scale Measuring system: Absolute Measurement modes: external, internal, depth, step Data output: RB 6 Digital display functions: ON/OFF, 0/ABS, mm/inch, Origin button Delivered in protective case for transport FAQ Is the caliper suitable for workshop environments with splash and dust? The Digital Caliper 150 mm meets IP54 and is designed for dusty and damp workshop conditions, providing protected operation without compromising accuracy. Can measurement data be exported to inspection software? Yes. The instrument includes a RB 6 data output for direct connection to data loggers or PC systems to streamline record keeping. Which measurement types are possible with this caliper? This caliper supports four measurement tasks: external, internal, depth and step measurements, covering most routine inspection needs. What is the display resolution and typical accuracy? The digital readout displays at 0.02 mm resolution, with an accuracy of ±0.02 mm, suitable for standard machine‑shop quality control. Is the caliper supplied ready for transport and storage? The tool is supplied in a protective case for safe transport and workshop storage. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
Take advantage of the combination of clear large-digit readout, fibreglass lightness, and workshop‑grade 150 mm range for efficient, repeatable checks on everyday components; order directly via Metav Werkzeuge or consult the specialists for application advice. Digital caliper M216.073 by Metav IndustryLine — 150 mm, fibreglass, 0.1 mm resolution Digital caliper M216.073 offers a compact, easy-to-read measuring solution for routine workshop tasks and quality checks across general metalworking and maintenance applications. Fibreglass body, corrosion resistant 150 mm measuring range 0.1 mm digital resolution Large 16 mm high-contrast digits Clear legibility for fast inspection and fewer errors The instrument features a large 16 mm digit height on the display, which significantly reduces reading time in busy production or maintenance environments. Combined with a straightforward digital interface — including ON/OFF, ZERO and mm/inch functions — the device streamlines routine dimension checks. The 0.1 mm resolution positions this caliper for standard workshop accuracy, making it suitable for general machining and assembly tasks where rapid, unambiguous readings are more important than micrometre-level precision. This balance of readability and sufficient accuracy supports quicker decision‑making on the shop floor and reduces the risk of rework caused by misreading small displays. Lightweight fibreglass design that withstands daily use Constructed from fibreglass, the gauge remains exceptionally light (approx. 0.1 kg) while offering good resistance to corrosion and everyday knocks. The material choice lowers operator fatigue during repetitive measuring routines and enables safe use in environments where metal calipers could mark soft surfaces. The instrument’s 150 mm range places it in the standard caliper category, which is the most versatile size for workshops: it combines reach, stiffness and single‑hand handling for measurements on shafts, housings and interfaces commonly encountered in production and repair work. The compact form factor and blister packaging facilitate tidy storage and straightforward distribution within tools cupboards. Practical controls and ergonomic handling to increase throughput Ergonomic jaw geometry with a beak length of 40 mm provides stable contact for external and internal measurements, while the simple digital control scheme reduces training time for new operators. The lightweight slider and intuitive button layout enable swift zeroing and unit changes, improving throughput during repetitive inspection cycles. The caliper is supplied with basic workshop calibration and is targeted at organisations seeking reliable, low‑maintenance tools for standard quality control tasks. Integration into daily workflows is straightforward, and the device complements a broader toolset from Metav IndustryLine for centralised procurement and consistent performance across the shop. For straightforward, readable workshop measurement from Metav IndustryLine, order the M216.073 through Metav Werkzeuge or request tailored application advice by phone or e‑mail — Metav’s specialists in Emmerich are ready to assist. Technical Data Article number: M216.073 GTIN: 4054469182834 Brand: Metav IndustryLine Facts Measuring range: 0–150 mm Resolution: 0.1 mm Digit height: 16 mm Weight: 0.1 kg Beak length: 40 mm Voltage: 3 V Special features Material: fibreglass Display: ON/OFF, ZERO, mm/inch Packaging: blister pack Suitable category: Standard caliper (100–300 mm range) SKU: M216.073 FAQ Is this caliper suitable for precision workshop checks? The Digital caliper M216.073 delivers 0.1 mm resolution and a 150 mm range, which suits standard workshop and assembly inspections where rapid, reliable readings are required rather than sub‑micrometre measurement. What materials is the caliper designed to cope with? The fibreglass construction of the M216.073 is corrosion resistant and robust for everyday handling; it is appropriate for general metalworking and maintenance tasks but is not intended as a replacement for metrology‑grade instruments on high‑precision materials. Does the display offer both metric and imperial units? Yes, the instrument provides mm/inch conversion via the dedicated display button to support mixed workflows and simplify documentation across projects. Is a calibration certificate included? The tool is supplied with standard workshop calibration suitable for routine quality control. If a higher level of traceable certification is required, Metav Werkzeuge can advise on appropriate calibrated solutions. What power source does the caliper use and how long does it last? The caliper operates from a 3 V cell. Actual service life depends on usage patterns and switch‑off behaviour; the ON/OFF control is provided to preserve battery life during intermittent use. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
Take advantage of a reliable 0–300 mm measuring range, a 0.05 mm vernier for precise depth readings and an interchangeable pin probe for confined spaces; order directly via Metav Werkzeuge or consult our specialists for application advice. Depth Gauge M204.065 – analogue depth gauge with pin probe, 0–300 mm range The Depth Gauge M204.065 is an analogue depth-measuring instrument designed for standard workshop and metalworking tasks, combining a hardened stainless steel scale with a fine 0.05 mm vernier in accordance with DIN 862 Stainless steel scale with matt chrome finish Vernier reading 0.05 mm resolution Interchangeable pin probe for confined depths Supplied in protective transport case Accuracy built for everyday workshop control The instrument offers a clear analogue vernier reading that delivers a practical resolution of 0.05 mm, making it suitable for routine quality checks and set‑ups in production. Conformity to DIN 862 ensures a trusted reference to established workshop practice, while the solid steel scale provides reproducible results across repeated measurements. The measuring span of 0–300 mm places this tool in the Standard measuring class (100–300 mm), which balances reach and stiffness for typical machining and metalworking tasks. Robust design and practical handling A matt‑chrome finish on the measuring surfaces reduces glare and improves legibility under workshop lighting; the hardened stainless steel construction resists wear and ensures long service life. The interchangeable probe lets operators adapt the instrument for narrow bores or stepped components without compromising precision, while the 150 mm bridge contributes to stability during placement and measurement. Supplied in a protective transport case, the unit is ready for safe storage and movement between bench and machine. Seamless integration into routine inspection Designed as a reliable analogue depth gauge for everyday use, the device supplements digital systems where a tactile, straightforward measurement is preferred. The clear scale and traditional vernier make the measuring principle transparent, which aids training and reduces interpretive errors in the workshop. Backed by Metav’s established supply chain and quality control, the instrument supports consistent inspection workflows and straightforward inventory tracking. For ordering or detailed application advice on the Metav IndustryLine analogue depth gauge (M204.065), contact Metav Werkzeuge via +49 2822 7131930 or info@metav-werkzeuge.com to discuss suitability for specific components Technical data Article number: M204.065 GTIN: 4054469102702 Standard: DIN 862 Type: analogue depth gauge Material: stainless steel with scale and vernier, matt chrome plated Measurements Measuring range: 0–300 mm Vernier / resolution: 0.05 mm (1/20 mm) Bridge length: 150 mm Features Interchangeable pin probe Supplied in protective transport case Analogue vernier reading Standard measuring range class (100–300 mm) FAQ How accurate is the depth reading with this instrument? The depth reading precision is determined by the vernier: the instrument provides a 0.05 mm resolution, suitable for standard workshop checks and routine measurement tasks. Can the probe be changed for narrow or stepped bores? Yes, the device features an interchangeable pin probe, allowing adaptation for confined depths and stepped geometries without losing measurement consistency. Is this depth gauge suitable for general machine‑shop use? The gauge, classified in the Standard measuring range (0–300 mm), is intended for general machine and metalworking environments where a balance of reach and stiffness is required. What material is used for the scale and how does that affect durability? The scale is made from stainless steel with a matt chrome finish, offering wear resistance and reliable long‑term legibility in workshop conditions. Does the product come ready for transport and storage? Yes, the instrument is supplied in a protective transport case for secure handling between workstations and during storage. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
The combination of robust IP67 protection, an inductive measuring system and a 0.01 mm display resolution delivers dependable depth measurement for everyday workshop control; benefit from fast, repeatable readings and corrosion‑resistant construction. Order via Metav Werkzeuge or contact our consultants for specification advice and prompt supply. Digital depth gauge M218.122.D — 0–300 mm range, IP67 protection Digital depth gauge M218.122.D provides precise depth measurement for machine shops and quality control, designed as a rugged industrial instrument for standard workshop tasks IP67 protection against dust and water immersion Inductive measuring system for long service life 0.01 mm display resolution for fine control Hardened stainless steel construction Complies with DIN 862 for workshop metrology Precise readings that fit the workshop routine The instrument is built around an inductive measuring system and a standard 0–300 mm range, classifying it as a workshop‑standard depth gauge that balances reach and stiffness. With a display resolution of 0.01 mm, the device supports repeatable checks in production and incoming‑goods inspection; the numeric step size is explained on the display and allows operators to distinguish between tolerances comfortably. Compliance with DIN 862 ensures the unit meets recognised dimensional metrology requirements, so results integrate easily into existing QC procedures. Durable construction for harsh working environments A hardened stainless steel body and an IP67 rating protect the instrument from coolant, chips and dust, reducing measurement downtime and prolonging service life. The digital readout runs from a replaceable 3 V CR 2032 battery and the control panel offers MODE, INC, HOLD and 0/ON keys for straightforward handling during repetitive tasks. At approximately 0.6 kg, the gauge is substantial enough to feel stable while remaining portable for bench or on‑machine checks. Simple operation, tailored to industrial use The depth gauge is supplied without data output, which suits inspection stations that record values manually or with stand‑alone documentation procedures. The inductive sensor reduces sliding contact wear compared with mechanical racks, maintaining accuracy over prolonged use. As a Standard class instrument, it is particularly well suited to general metalworking, fixture checks and routine quality control where robust, quick depth measurements are required without the complexity of automatic data transmission. Contact Metav Werkzeuge for specialist advice on integrating the M218.122.D into your workshop workflow and to arrange supply from our Emmerich warehouse Technical data Article number: M218.122.D GTIN: 4054469182957 Label: Digital-Tiefenmaß 300 x 150 mm, IP67 Ohne Datenausgang Brand: Metav IndustryLine Facts Measurement range: 0–300 mm Resolution: 0.01 mm Protection rating: IP67 Weight: 0.6 kg Battery: 3 V CR 2032 Bridge: 150 mm Measuring system: inductive Compliance: DIN 862 Special features Hardened stainless steel construction Digital display with MODE, INC, HOLD, 0/ON buttons No data output (without interface) Robust sensor technology for extended service life FAQ How accurate is the measurement on this digital depth gauge? The device provides a display resolution of 0.01 mm and conforms to DIN 862, offering accuracy and repeatability suitable for routine workshop inspection with clear numeric feedback. Is the gauge suitable for use on a busy shop floor? Yes. The IP67 rating and hardened stainless steel construction make the unit resistant to dust and coolant exposure, so it is appropriate for machine‑shop environments. Can measurement data be exported to a computer or SPC system? This model is supplied without data output, so readings are intended for manual recording or integration into non‑automated inspection processes. What battery does the instrument use and is it easy to replace? The gauge uses a standard 3 V CR 2032 coin cell, which is easily replaced in the field to minimise downtime. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
Compact, corrosion‑resistant construction and a simple locking lever deliver repeatable results for precision micro‑work; combined with a fine 0–90 mm measuring range and 0.1 mm reading, this instrument streamlines small‑part inspection and assembly. Order directly via Metav Werkzeuge or consult our specialists for application advice. Caliper M201.007 — precision caliper, 0–90 mm range, 0.1 mm resolution (Metav IndustryLine) The Caliper M201.007 is a compact precision tool for specialist fine‑mechanical measurements, designed for external and depth checks where small jaws and a light, stiff frame make handling and repeatable readings straightforward Compact 0–90 mm measuring range 0.1 mm reading for quick verification Stainless steel construction for durability Curved measuring jaws for small contours Locking lever for repeatable measurements Precise micro‑measurements with clear benefits This caliper offers a 0–90 mm measuring range classified as micro, which is ideal where reach is limited but stiffness and precision are essential. The 0.1 mm vernier reading provides a straightforward, verifiable value for common inspection tasks; as an analogue instrument it requires no batteries and gives immediate, tactile feedback. The stainless steel construction resists workshop environments while the curved jaws allow secure contact on small or rounded components, reducing the need for supplementary fixtures and saving set‑up time. Designed for consistent workflow and easy handling A low mass of around 0.1 kg and a compact jaw length of 23 mm make the instrument easy to manoeuvre in one hand during repetitive checks. The integrated locking lever fixes the slider for transfer measurements and repeatability, turning individual readings into reproducible data points on the shop floor. For quick depth checks and external measurements the simple scale and clamp arrangement reduce operator variation, improving throughput without complex procedure changes. Practical applications and workshop suitability Classified for micro measurement work, this caliper suits fine‑mechanical workshops, small component inspection and specialist production tasks that value compactness over long reach. The curved tips help when measuring small bores or contours, while the robust stainless construction supports daily use. As a dedicated verification tool for short spans, it complements larger calipers in a metrology kit and serves as a reliable go‑to for routine dimensional checks. For precision micro‑work choose the Metav IndustryLine Caliper M201.007 — contact Metav Werkzeuge for tailored advice at info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: M201.007 GTIN: 4054469183206 Weight: 0.1 kg Material: stainless steel Measuring range: 0–90 mm Resolution: 0.1 mm Jaw length: 23 mm Special feature: locking lever Jaw tips: curved Facts Measuring range max: 90 mm Measuring range min: 0 mm Resolution/display: 0.1 mm Weight: 0.1 kg Jaw length: 23 mm Special features Suitable for external and depth measurements Curved measuring jaws for small contours Stainless steel construction Category: Special caliper Range class: Micro (max 10–100 mm) FAQ What accuracy can be expected from this caliper? The Caliper M201.007 from Metav IndustryLine provides a vernier reading at 0.1 mm resolution, suitable for reliable shop‑floor verification and everyday dimensional checks. Which measurement types are possible with this instrument? External and depth measurements are supported by the design; the curved jaws also assist with measurements on small contours and rounded features. Is the caliper resistant to corrosion in a workshop environment? Yes, the stainless steel construction of the Caliper M201.007 offers good resistance to typical workshop conditions and frequent handling. Does the instrument include a calibration certificate? This product is supplied without an ISO 17025 calibration certificate by default; specific calibration services can be arranged separately if required. What advantages does the locking lever provide in routine use? The locking lever fixes the slider for transfer and repeat measurements, improving repeatability and reducing operator‑induced variation during inspection runs. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
Compact, wear-resistant marking performance from a hardened tip and a slim shank ensures repeatable results in routine workshop marking; the HSS construction and ø 5 x 20 mm profile combine durability with easy mounting. Order the replacement part directly via Metav Werkzeuge or contact the consultants for application advice. Scribing Needle M240.151.A1 – HSS, ø 5 x 20 mm (Metav IndustryLine) A scribing needle M240.151.A1 designed as a hardened high-speed steel marking tip for reliable metal scribing and simple integration into compatible holders. Durable HSS marking tip Precise ø 5 x 20 mm shank For 240.151-compatible holders Marking accuracy that stays consistent The hardened HSS tip delivers a reliable edge geometry that maintains sharpness under frequent use, reducing the need for early replacement. This means clearer centre lines and reference marks on metal components, which supports reproducible setup and faster downstream processing. The compact ø 5 x 20 mm format keeps the mass low and the centre of gravity close to the holder, improving handling and minimising unintentional deflection during scribing. Robust design for everyday workshop use A solid shank diameter of 5 mm with a 20 mm engagement length provides a stable clamping zone and simple fitment into standard holders. The high-speed steel composition balances toughness and hardness for marking a range of ferrous materials while resisting chipping in normal shop conditions. The compact construction makes replacement straightforward, so production downtime is reduced and toolroom logistics remain efficient. Easy identification and traceability for parts management Small weight and clear identifiers simplify inventory handling: the article is listed under SKU M240.151.A1 and GTIN is available for procurement systems. The modest form factor keeps stores tidy and allows quick swaps on marking fixtures, supporting lean workshop routines. Documentation and image resources are provided for rapid verification before installation, helping to maintain process consistency. For reliable, workshop-grade marking choose Metav IndustryLine’s hardened HSS scribing needle and contact Metav Werkzeuge for personalised advice at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical data Article number: M240.151.A1 GTIN: 4061905053672 Label: Reißnadel für 240.151 Ø 5 x 20 mm, HSS Facts Diameter: 5 mm Length: 20 mm Weight: 0.01 kg Special features Material: HSS (high-speed steel) Brand: Metav IndustryLine Intended for holder 240.151 Image available FAQ What material is the marking tip made from? The tip is made from HSS (high-speed steel), giving the scribing needle good wear resistance and toughness for routine shop marking. Which holder is compatible with this needle? The needle is intended for use with holders compatible with the 240.151 series; the part is sold under SKU M240.151.A1. How does the ø 5 x 20 mm size affect handling? The ø 5 x 20 mm shank provides a compact, stiff clamping section that improves stability and reduces deflection during marking. Is product identification available for procurement systems? Yes, the item has a GTIN (4061905053672) and the catalog article number M240.151.A1 for straightforward ordering and stock management. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
How precise is the caliper and what it means for your projects
Caliper precision determines the reliability of every measurement you make, whether fitting parts in a DIY metal project or checking tolerances on replacement components. For a Homeowner or Hobbyist, knowing the accuracy of the Caliper ensures that cuts, fits and assemblies work first time. The precision depends on design, scale resolution and manufacturing quality from leading brands like Mitutoyo, Mahr, INSIZE and Schut, while excellent options are also available from Metav IndustryLine and Microtech Metrology.
What the caliper is used for and how it works
A Caliper is used to measure internal and external dimensions, depths and steps with a single tool. It works by sliding a movable jaw along a main scale while a vernier, dial or digital readout indicates the measurement. The Caliper transfers physical dimension to a readable value through finely machined guideways and a scale mechanism. In practical terms, you place the jaws on the object and read the value—digital models display the figure directly, while vernier types require reading the aligned scales.
When precision really matters in everyday tasks
Precision becomes critical when small deviations cause functional or aesthetic failures: fitting bearings, aligning shafts, checking groove widths or ensuring consistent part interchangeability. For typical Homeowner projects, a variability of a few hundredths of a millimetre can be the difference between a snug fit and a loose assembly. The right Caliper reduces rework and material waste by giving consistent, repeatable readings.
Accuracy and repeatability: the main technical aspects
The two dimensions of measurement quality are accuracy (how close the reading is to the true value) and repeatability (how consistently the device returns the same reading under identical conditions). Many digital calipers offer nominal accuracy such as ±0.02 mm or ±0.03 mm; vernier and dial types typically show similar practical performance when made by reputable manufacturers. Environmental factors like temperature, cleanliness, and how the tool is handled also affect results. Proper zeroing, gentle jaw contact and periodic calibration keep readings trustworthy.
Key features that define a caliper’s performance
- Readout Type: Digital, vernier or dial readouts influence ease of use and human error. Digital readouts minimise misreading.
- Measuring Range: Common ranges cover 150 mm and 200 mm; choose based on the largest part you need to measure.
- Resolution and Accuracy: Typical resolution for hobby and semi-professional models is 0.01 mm; stated accuracy depends on the manufacturer and model.
- Build Quality: Hardened stainless steel, stable guides and fine adjustment mechanisms improve longevity and consistency.
- Additional Functions: Depth probe, step measurement and metric/imperial conversion can add practical value.
How top manufacturers influence precision and choice
Leading competitors such as INSIZE, Mitutoyo, Mahr and Schut set high standards for measurement tools with rigorous production tolerances and traceable calibration options. These brands are known for consistent accuracy and durable construction. Meanwhile, Metav IndustryLine and Microtech Metrology are presented here as excellent manufacturers, offering reliable calipers that balance performance with cost-effectiveness. Choosing models from reputable makers reduces the chance of unexpected error and ensures better after-sales support and calibration services.
Practical advice for getting the most accurate measurements
Always clean the jaws and the workpiece before measuring to avoid debris-induced errors. Allow the tool to warm to ambient temperature to avoid thermal expansion issues. Apply consistent, light pressure when closing the jaws; heavy force bends the guideways and skews readings. Regularly check zero calibration and, where possible, compare against a calibrated gauge block or reference standard. For frequent professional use, schedule periodic calibration with a certified service to maintain traceability.
Summary and final recommendation
The question "how precise is the caliper?" highlights that precision depends on the instrument’s design, readout type and manufacturer quality; choose a caliper with appropriate resolution and from a reputable maker for reliable results. In short: pick a well-made Caliper from trustworthy brands, keep it clean and calibrated, and you’ll get the accuracy needed for consistent, professional results.
Fragen zu diesen Produkten??
Mit mehr als 30 Jahren Erfahrung beraten wir Sie gerne persönlich.
Tel.: +49 2822 7131930
Mail: info@metav-werkzeuge.com
Weitere Fragen zum Thema:
- Sind Messschieber gehärtet?
- Was misst man mit einem Messschieber?
- Was ist der Unterschied zwischen einem Messschieber und einer Schieblehre?
- Wie liest man die Zahlen auf einem digitalen Messschieber ab?
- Wie liest man einen Messschieber richtig ab?
- Welcher Messschieber ist der beste?
- Kann man die Gewindesteigung mit einem Messschieber messen?
- Wie liest man mit einem Messschieber richtig ab?