High-quality metrology for quality control in the measuring room, production, incoming goods and development.
Gear Metering Pumps & Meter Mix Dispense Machines with highest accuracy for processing liquids and pastes.
High-precision rotary stroke bearings for backlash-free linear and rotational movements for use in machine and device construction.
Innovative handheld measuring equipment from Mahr: Calipers, micrometers and dial indicators from analog to digital models with integrated wireless transmission. Mahr's comparative measuring instruments and reference standards are indispensable for your precise production metrology.
From analog to digital, the entire spectrum of calipers. Easy handling, wireless, and highly accurate. Perfect for efficient use in manufacturing.
A safe, easy to read digital display, the modern design and the usual Mahr accuracy characterize our digital calipers. The range includes measuring instruments for all applications. Various interfaces for data transmission and protection rating up to IP 67 leave no demands unfulfilled.
Glare-free reading, hardened steel, raised guideways to protect the scale and provide the highest accuracy. Features of a quality caliper from Mahr with the classic vernier caliper.
Large, high-contrast dial and shock-protected measuring tool for lasting precision. A tried and tested mechanical design for fast and safe reading.
Maximum precision in a variety of designs. Micrometers from Mahr are available in conventional mechanical and digital and wireless versions.
A clear digital display, modern design and the usual Mahr accuracy characterize our digital outside micrometers. The range includes measuring instruments for all applications. Various interfaces for data transmission and a high protection rating up to IP 65 leave no demands unfulfilled.
Anti-glare reading, thermal insulation plates and a precision-ground spindle for maximum accuracy. Features of a quality micrometer from Mahr.
Particularly suitable for reliable and fast testing of series parts (shafts, bolts, shanks). The dimensional accuracy is recognized and read at a glance on the dial comparator.
Suitable for measuring large diameters and testing distances up to 2,500 mm
Available with scale or digital display or as a quick-measuring instrument with pistol-type grip. The Mahr 3-point inner measuring devices always provide reliable measuring results due to automatic self-centering.
Anti-glare reading and a precision-ground spindle for maximum accuracy. Features of a quality micrometer from Mahr.
From analog to digital, the entire spectrum of dial gages, dial comparators and dial test indicators. Easy handling, wireless (optionally), and highly accurate. Perfect for efficient use in manufacturing.
A clear digital display, robust construction and high Mahr accuracy characterize our digital dial gages. The range includes measuring instruments for all applications. Various interfaces for data transfer and a high protection rating up to IP 54 leave no demands unfulfilled.
High sensitivity and accuracy due to: Solid mounting of the measuring tool axes, precision-geared wheels and pinions, high-precision mounted measuring pin.
High sensitivity and accuracy due to: Solid mounting of the measuring tool axes, precision-geared wheels and pinions, high-precision mounted measuring pin
Compared to analog dial indicators, Millimess dial comparators have even more precise components, providing better measuring accuracy and a much improved hysteresis error. These advantages are particularly evident in runout tests, straightness and flatness measurements and comparative measurements.
The high-precision inductive Millimess dial comparators are capable of digital increments of up to 0.2 μm. User-friendly operating functions such as tolerance monitoring, minimum or maximum recording for dynamic measurements, a combined numerical and scale display and simple data transfer make it an indispensable precision measuring instrument.
The sensitive computer-optimised measuring tool ensures maximum reliability and precision. For rough workshop use, the display is superbly protected against scratching or breakage by a hardened mineral glass pane, and a seal also provides reliable protection against penetrating liquids.
An easy-to-read digital display, the robust design and high Mahr accuracy characterize our digital dial test indicators.
Mahr 3D measuring probes for NC machines, machining centers and eroding machines shorten setup and downtimes. Perfect for accurately contacting reference edges on workpieces and fixtures.
Whether Integrated Wireless, external wireless modules, USB, Opto RS232, or Digimatic: Regardless of which interface standard you use, MarConnect will always provide the best connection.
Many Mahr precision gages have a data output with MarConnect interface. Regardless of which interface standard you use, (USB, Opto RS232 or Digimatic), MarConnect will always provide the best connection.
Mahr’s Wireless range guarantees you precise measuring results with full mobility. The modern and easy way to measure – without the restrictions of wired technology.
MarStand measuring tripods, measuring tables and radial run-out gages offer high stability, the basis for precise measuring results. They offer the necessary support for your dial indicators, dial comparators, dial test indicator measuring devices and measuring probes.
Measuring tripods provide the basis for precise measuring results due to their stable design. They offer the necessary support for your dial indicators, dial comparators, dial test indicator measuring devices and measuring probes.
MarStand post and support assemblies are used for individual solutions and offer high stability, the basis for precise measuring results. They offer the necessary support for dial indicators, dial comparators, dial test indicator measuring devices and measuring probes.
Measuring tables combine a precise and level measuring table, a stable measuring column and strong arm parts. MarStand measuring tables provide the basis for precise measuring results due to their extra stable design.
Radial run-out gages are the simplest method of detecting positional and form errors on shafts in a close-to-production environment. Due to the variety of models, the robust MarStand radial run-out gages form the basis for a wide range of workpiece requirements and precise measuring results.
Test plates made of hard granite are the perfect surface for your height measurement instruments due to the plates’ high strength and dimensional stability.
Using indicating gages as comparative gages make the perfect tool for precision measurements in manufacturing. Setting the gage to a reference standard reduces the deviation margin and minimizes the influence of temperature fluctuations on the measurement result.
Indicating snap gages are the perfect measuring tools for precision measurements of cylindrical parts such as shafts, bolts and shanks, especially for safe and fast tests on series parts. The dimensional accuracy is identified and read at a glance on the dial comparator.
Inner measuring devices are the perfect tools for precisely measuring the diameter, roundness and conicity of holes.
Our thickness gages offer a robust and simple range for particularly fast measurement of a variety of films, sheets, and plates.
If common measuring instruments such as calipers or inner micrometer screws cannot be used due to the workpiece geometry, caliper gages are the perfect solution!
Our depth gages offer a robust and simple range for particularly fast depth measurements. The 8mm mounting shaft allows the use of dial indicators, dial comparators and probes according to the measuring task.
Universal measuring instruments are the perfect partners for precision measurements in production, because the comparison measurement to a reference standard minimizes the influence of temperature fluctuations on the measurement result.
No matter whether gear, thread, taper or recess: Multimar universal measuring instruments are an ideal solution for almost all internal and external measurements for which standard measuring instruments are not suitable. A choice of basic units and an extensive range of accessories are available.
Accurately adjust your inside and outside measuring instruments. When using the 844 S setting instruments, you are perfectly equipped for every measuring task - even for larger dimensions.
No matter whether centering shoulders, narrow collars or recesses: The Multimar 36B universal measuring instruments are an ideal solution for almost all inner and outer measurements. A choice of basic units and an extensive range of accessories are available.
Trust in Mahr setting standards and gages - because they are the basis for precise measuring results.
Trust in Mahr’s setting standards - because they are the basis for precise measuring results.
Mahr gage blocks ensure that you have high-quality reference and working standards at your disposal. Choose from four tolerance classes and two materials to suit the requirements of your workshop, production or quality assurance.
Mahr pin gages are available in three tolerance classes and various designs. Choose the device to suit the requirements of your workshop, production or quality assurance.
The requirements for electrical length measuring instruments are just as varied as their applications. Excellent reliability, precision and simple operation are called for.
The requirements for electrical length measuring instruments are just as varied as their applications. Excellent reliability, precision and simple operation are called for. Millimar compact and column measuring instruments meet these requirements.
Millimar length measuring instruments are compact, robust, and easy to use. They are versatile evaluation and indicating instruments for measuring tasks of manageable complexity in the production area and in the measuring room.
The diverse combination options of modules and software provide the opportunity to design a working environment and tools more individually than ever before.
Smart and universally applicable software for complex measurement tasks in the manufacturing sector
Millimar transducers are the most important components of a measuring chain. Their characteristics determine the quality of the entire measurement. Depending on the application, various technologies are available for this purpose. For example, Millimar inductive measuring probes: These products are rugged, versatile and attractively priced.
No matter whether thickness measurement, radial runout or concentricity: With the inductive probes you can record measured values and deviations independent of shape, support or radial runout deviations. Their great advantage is the large linearity range and the relative insensitivity to interference. The probes are mainly used for comparative measurements in production, but the specific tasks of the sensor can vary.
Pneumatic length measuring instruments are characterized by their high accuracy and long-term stability. Non-contact measurement with measuring nozzles does not damage the workpieces. Even workpieces that are uncleaned, oiled, lubricated or coated in lapp
Millimar length measuring instruments are compact, robust, and easy to use. They are versatile display and evaluation devices for measuring tasks of manageable complexity in the production area.
Measurement results are displayed on 101 three-color LEDs and can easily be read from a distance. If the programmable warning and tolerance limits are exceeded, the segments change colors from green to yellow or red.
The Millimar pneumatic measuring devices quickly and accurately record dimensional deviations. It has proven itself for many years in the industrial production and measuring room.
For measurement and evaluation on the go.
Non-contact measuring, using pneumatic measuring rings, no damage to the workpieces.
Adapt the measuring station to your measuring task with the accessories for air measuring technology.
Trust in Mahr’s setting standards - because they are the basis for precise measuring results
Setting of pneumatic measuring instruments (nozzle ring gages) Meticulously hardened, aged, ground and lapped.
Setting of pneumatic measuring instruments (nozzle plug gages) Meticulously hardened, aged, ground and lapped.
Want to aim high with your measurements? Digimar is the one for you!
For scribing and marking workpieces in the workshop. Easy measurement of heights and distances.
Touch operation, ergonomic handling and a wide range of evaluation options: This is what the Digimar 816 CLT height measuring device stands for.
Touch operation, ergonomic handling and a wide range of evaluation options: This is what the Digimar 817 CLT height measuring device stands for.
Precision length metrology stands for high-precision dimensional metrology – for both absolute and relative measurements.
Universal, easy-to-use length measuring and setting devices for the shop floor
Universal, easy-to-use length measuring and setting devices for the shop floor
Due to the wide product range from the simple gage block test stand, fully automatic dial gauge test stand, and the ULM devices to the ultra-precise and partially automated CiM universal measuring machine, Mahr always offers a practical solution for production, measuring rooms and calibration laboratories. In other words: Maximum precision combined with extremely efficient measuring processes.
Whether classic ULM or motorized PLM and CiM instruments. Mahr universal length measuring machines enable user-friendly, fast and reliable measurement with minimal uncertainty.
Semi-automatic and fully automatic testing of dial indicators, dial test indicator measuring devices, dial comparators and probes - efficient and precise.
Semi-automatic and fully automatic testing of dial indicators, dial test indicator measuring devices, dial comparators and probes - efficient and precise.
Manual testing of dial gages, dial test indicators and comparators - easy and precise
Trust in Mahr gage block comparators - because they are the basis for the precise testing of your standards
Microscopes are used in almost all industries for the quick inspection of distances, radii, and angles. In the laboratory or close to production.
For the quick evaluation of geometric elements
Surface metrology for industry and research
Structured functional surfaces with strict tolerances require high-precision measuring systems that record the topography of a workpiece or object over a short area in a minimum of time.
Contour measurement technology is used to determine rough shape deviations.
Precisely measure contours with optical measuring instruments
Contour and roughness measurement combined: The professional allrounder
Contour and roughness measurement combined: The professional allrounder
2D/3D Contour measurement as well as roughness measurement acc. to ISO 25178 / ISO 4287
3D surface metrology for industry and research
Measure everywhere with mobile measuring devices!
Measuring stations for the measurement of high-precision lenses
When standard solutions are no longer enough: Individual customized solutions
Structured functional surfaces with strict tolerances require high-precision measuring systems that record the topography of a workpiece or object over a short area in a minimum of time.
Versatile and powerful in measuring rooms and laboratories
Contour and roughness measurement combined: The professional allrounder
Tactile measuring stations for contour & roughness measurements
2D/3D contour and roughness measurement acc. to ISO 25178 / ISO 4287
3D surface metrology for industry and research
Measure everywhere with mobile measuring devices!
Mobile 3D surface metrology for
use on-site
Mobile measuring instruments let you measure exactly where you need the results.
Measuring stations for the measurement of ultra-high sensitivity lenses
When standard solutions are no longer enough: Individual customized solutions
Metrology
Experience outstanding features combined with extreme flexibility in workpiece size and increase your productivity in the production environment.
Flexible measurement of workpieces that can be clamped between centers
High resolution and very fast matrix camera for measuring a large number of features on rotationally symmetrical workpieces.
Fast optical matrix camera in combination with high-precision touch probes for measuring a large number of features on rotationally symmetrical workpieces.
Flexible clamping options and high-precision alignment using a fully automatic centering and tilting table
High resolution and very fast optical matrix camera for measuring a wide range of rotationally symmetrical workpieces. Addition of a fully automatic centering and tilting table for extremely fast, mechanical alignment and flexible clamping options.
Fast optical matrix camera in combination with high-precision touch probes for measuring a large number of features on rotationally symmetrical workpieces. Addition of a fully automatic centering and tilting table for extremely fast, mechanical alignment, flexible clamping options and, for example, internal measurements.
Systems for measuring form and position tolerances, such as roundness, flatness, straightness and coaxiality. From manual to fully automated.
The device measure features such as roundness, straightness and concentricity simply, cost-effectively, and yet with high precision. Our manual form measuring instruments are suitable for both the measuring room and for measurements close to production.
With our automatic form measuring systems, you reduce your process costs, but without driving up inspection costs - through stable, innovative devices with the highest level of automation, flexibility and accuracy.
Metrology
Experience outstanding features combined with extreme flexibility in workpiece size and increase your productivity in the production environment.
Flexible measurement of workpieces that can be clamped between centers
Flexible clamping options and high-precision alignment using a fully automatic centering and tilting table
Optical and tactile shaft measurement systems for use in harsh manufacturing environments. Complete measurement of all common rotationally symmetrical workpieces.
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Universal, fully automatic and robust optical shaft measuring devices for use in harsh production environments.
Optical-tactile shaft measurement devices for use in harsh manufacturing environments. Complete measurements of all common rotationally symmetrical workpieces.
Metrology
Experience outstanding features combined with extreme flexibility in workpiece size and increase your productivity in the production environment.
Flexible measurement of workpieces that can be clamped between centers
Flexible clamping options and high-precision alignment using a fully automatic centering and tilting table
From highly specialized gear analyses to fully integrated series measurement - Mahr is your reliable partner at every level of modern gear and gearbox manufacturing.
Measure your product at the point of origin - including rapid feedback to the manufacturing process in order to avoid waste.
Wide range of technologies and products for fast and non-contact recording of surfaces and geometries.
For the quick evaluation of geometric elements
Determination of roughness, contour and many other surface parameters.
Surface metrology for industry and research
Minimal roughness accurate to the nanometer
Optical analysis of surface topographies and geometries
Refurbished systems in proven Mahr quality
Touch operation, ergonomic handling and a wide range of evaluation options: This is what the Digimar 816 CLT height measuring device stands for.
Privacy Statement
Fundamental information
The Internet offering on the domains www.mahr.com and other top level domains as well as the subdomains metrology.mahr.com, metering.mahr.com and motion.mahr.com (hereinafter collectively referred to as: website) and the body responsible for data protection is Mahr GmbH, Carl-Mahr-Str. 1, 37073 Göttingen (hereinafter referred to as: Mahr Group).
The purpose of this privacy statement is to inform the users of this website as to the kind of personal information collected and used by the Mahr Group as well as its scope and purpose.
For contact information please refer to our legal information.
The Mahr Group takes the protection of your data very seriously and handles your personal data confidentially and in accordance with statutory regulations. Changes may be made to this privacy statement as a result of new technologies and the constant development of this website. We recommend that you read the privacy statement again at regular intervals.
Unless otherwise specified in detail, our service providers and partners mentioned here process your personal data, transferred when using our website, in third countries either on the basis of an adequacy decision of the EU Commission pursuant to Art. 45 DSGVO (see under https://ec.europa.eu/info/law/law-topic/data-protection/international-dimension-data-protection/adequacy-decisions_de) or on the basis of an order processing contract using the EU standard contractual clauses pursuant to Art. 46 II lit. c) u. d) DSGVO; in this, the provider has undertaken to comply with EU data protection standards.
Definitions of the terms used (e.g. "personal data" or "processing") can be found in Art. 4 of the GDPR.
Access data
Based on its legitimate interest (see Art. 6 para. 1 lit. f. GDPR), the Mahr Group collects data regarding access to the website and stores this data as "server log files" on the website server. The following data are recorded in this way:
- website visited
- time at time of access
- amount of data sent in bytes
- source/link that led you to the site
- browser used
- operating system used
- IP address used
The server log files are stored for a maximum of 7 days and then deleted. The data is stored for security reasons, e.g. to be able to resolve cases of abuse. If data must be kept to be used as proof, the data are exempt from deletion until the incident has been resolved.
Range measurement & cookies
This website uses cookies for pseudonymized range measurement, which are transmitted to the user’s browser either from our server or the server of third parties. Cookies are small files which are stored on your end device. Your browser accesses these files. The use of cookies increases the user-friendliness and security of this website.
If you do not want cookies to be stored on your end device for range measurement, you can object to the use of these files here:
- Cookie deactivation page for the network advertising initiative: http://optout.networkadvertising.org/?c=1#!/
- Cookie deactivation page on the US website: http://optout.aboutads.info/?c=2#!/
- Cookie deactivation page on the European website: http://optout.networkadvertising.org/?c=1#!/
Common browsers offer the setting option not to allow cookies.
Important: There is no guarantee that you will be able to access all of this website’s functions without restrictions if you decide to use these settings.
Collection and processing of personal data
The Mahr Group only collects, uses and passes on your personal data if this is permitted by law or if you consent to the collection of data.
Personal data is any information that serves to determine your person and which can be traced back to you - for example your name, your e-mail address and telephone number.
You can also visit this website without providing any personal information. However, to improve our online offering, we do store your access data (without personal reference) to this website. This access data may include, for example, the file you requested or the name of your Internet provider. No details specific to you can be determined due to the anonymization of the data.
CRM tools are used to collect and process personal data.
In marketing, the data is used to:
- support internal market research at Mahr
- support customers and interested parties with promotions and offers.
In sales and order processing the data is used to:
- make products and services available (offers/orders)
- complete projects
- check creditworthiness to eliminate insecure methods of payment for orders
- process customer requirements and requests
- use digital services such as online shops.
When it comes to service, the data is used to:
- register and process complaints
Application data
When you take the opportunity to apply online on our website, you are providing us with your personal data. For more detailed information go to "Processing of applicant data".
SSL or TLS encryption
For security reasons, and to protect the transmission of the confidential content you send to us as the site operator, our website uses SSL and TLS encryption. This means that data that you transmit via this website cannot be read by third parties. You can recognize an encrypted connection by the "https://" address line of your browser and the lock symbol in the browser line.
Registration on this website
You can register on our website to use certain functions. The transmitted data is used exclusively for the purpose of using the respective offer or service. Mandatory information requested during registration must be provided in full, otherwise we will decline your registration.
We will notify you by e-mail of any important changes, such as technical problems. The e-mail will be sent to the address you entered during registration.
The data entered during registration is processed on the basis of your consent (Art. 6 para. 1 lit. a GDPR). You may revoke this consent at any time. An informal notification via e-mail is sufficient for this purpose. The legitimacy of the data processing already carried out remains unaffected by the revocation.
We store the data collected during registration for the period of time you are registered on our website. Your data is deleted if you cancel your registration. Legal retention periods remain unaffected.
Contact data
If you contact the Mahr Group using the contact options offered, your data will be stored for the purpose of processing and responding to your enquiry. This data will not be passed on to third parties without your consent.
Data transmission for the purchase and dispatch of goods upon conclusion of contract
Personal data will only be transferred to third parties if necessary in the context of contract processing. Third parties may include payment service providers or logistics companies, for example. No further data transfer will occur unless you have given your express consent.
The basis for data processing is Art. 6 para. 1 lit. b of the GDPR, which permits the processing of data for the fulfilment of a contract or pre-contractual measures.
Comments and posts
Your IP address will be saved if you leave a post or comment on this website. This is done on the basis of our legitimate interests in accordance with Art. 6 para. 1 lit. f. of the GDPR and acts as security measure for the Mahr Group.
If your comment is in violation of the law, we can be prosecuted for it. For this reason, it is in our interest to know the identity of the person who authored the comment or post.
Google Analytics
On the basis of our legitimate interests in the optimization and analysis of our online offering as defined in Art. 6 para. 1 lit. f. of the GDPR, this website uses the "Google Analytics" service, which is provided by Google Inc. (1600 Amphitheatre Parkway Mountain View, CA 94043, USA). The service (Google Analytics) uses "cookies" - text files which are stored on your end device. The information collected by the cookies is usually sent to a Google server in the USA and stored there. Google LLC complies with European data protection law.
IP anonymization is used on this website. User IP addresses are shortened within the member states of the EU and the European Economic Area and in the other states party to the agreement. In isolated cases only, the IP address is initially transmitted in full to a Google server in the USA and abbreviated there. This abbreviation eliminates the personal reference of your IP address. The user IP address transmitted by the browser is not combined with other data stored by Google.
As part of the agreement on commissioned data between us as website operator and Google Inc., the latter uses the information collected to evaluate website use and website activity and provides services associated with Internet use.
The data collected by Google on our behalf are used to evaluate the use of our online offering by individual users, e.g. to create reports regarding the activity on the website in order to improve our online offering.
You can prevent your device from storing cookies by selecting the appropriate settings in your browser. There is no guarantee that you will be able to access all of this website’s functions without restrictions if your browser does not permit cookies.
You can also use a browser plugin to prevent the information collected by cookies (including your IP address) from being sent to Google Inc. and used by Google Inc. The following link will take you to the corresponding plugin: https://tools.google.com/dlpage/gaoptout?hl=de
Or, just click on this link https://tools.google.com/dlpage/gaoptout?hl=de to prevent Google Analytics from collecting data about you from this website. When you click on the link above you download an "opt-out cookie". Your browser must thus allow the storage of cookies for this purpose. If you regularly delete your cookies, you will need to click on the link again each time you visit this website.
You can find more information about how Google Inc. uses data here:
- https://policies.google.com/privacy/partners?hl=de (data collected by Google partners)
- https://adssettings.google.de/authenticated (settings via advertisements that are shown to you)
- https://policies.google.com/technologies/ads?hl=de (use of cookies in advertisements)
Google AdWords and Google Conversion Tracking
Our website uses Google AdWords. The provider is Google Inc., 1600 Amphitheatre Parkway, Mountain View, CA 94043, United States.
AdWords is an online advertising program. Conversion tracking is part of our online advertising program. When you click on an ad placed by Google, a cookie is placed for conversion tracking. Cookies are small text files that your web browser stores on your end device. Google AdWords cookies become invalid after 30 days and do not personally identify users. The cookie tells Google and us that you have clicked on an advertisement and been redirected to our website.
Every Google AdWords customer receives a different cookie. The cookies cannot be traced via the websites of AdWords customers. Conversion cookies are used to generate conversion statistics for AdWords customers who use conversion tracking. AdWords customers can find out how many users clicked on their ad and were redirected to pages with conversion tracking tags. However, AdWords customers do not receive any information that allows them to personally identify users. If you do not wish to participate in tracking, you can object to its use. Simply disable the conversion cookie in your browser’s user settings. This information is then not included in the conversion tracking statistics.
The storage of "conversion cookies" is based on Art. 6 para. 1 lit. f of the GDPR. As website owners, we have a legitimate interest in analyzing user behavior in order to optimize our website and advertising.
For details about Google AdWords and Google conversion tracking, please see the Google Privacy Policy: https://www.google.de/policies/privacy/.
Modern web browsers allow you to monitor, restrict or prevent the placement of cookies. Disabling cookies may reduce the functionality of our website.
HubSpot
On this website we use HubSpot, a service provided by HubSpot Inc. (25 First Street, 2nd Floor, Cambridge, MA 02141 USA), for our online marketing activities. HubSpot is an integrated software solution for web content management and marketing automation that covers various aspects of our online marketing. This includes but is not limited to:
- e-mail marketing (newsletters and automated mailings such as those used to provide downloads)
- reporting (e.g. traffic sources, accesses, etc.)
- contact management (e.g. user segmentation & CRM)
- landing pages & contact forms
On some of our pages, you can fill out a form which allows you to download content that we have developed (e.g. brochures, white papers or software). In this case, we collect contact information and, if applicable, information regarding the demographics and origin of our visitors. This information is stored on HubSpot's servers. We can use this stored data to contact our visitors and find out in advance which of our services might be of interest to them. HubSpot Inc. is an American software company with a subsidiary in Ireland (Two Dockland Central, Guild Street, Dublin 1, Ireland).
More information about HubSpot’s privacy policy
More information from HubSpot regarding EU data protection regulations
More information about the cookies used by HubSpot can be found here & here
Use of social media plug-ins from Facebook
Based on our legitimate interest in the analysis, optimization and operation of our online offering (in accordance with Art. 6 para. 1 lit. f. of the GDPR), this website uses the Facebook social plugin operated by Facebook Inc. (1 Hacker Way, Menlo Park, California 94025, USA). You can recognize the plugins by the Facebook logo as well as terms such as "Like" and "Share" in the Facebook colors (blue and white). Follow this link for information about all Facebook plugins: https://developers.facebook.com/docs/plugins/
Facebook Inc. complies with European data protection law.
The plugin establishes a direct connection between your browser and the Facebook servers. The website owner has no influence whatsoever on the nature and scope of the data that the plugin transmits to the Facebook Inc. servers. For more information, see: https://www.facebook.com/help/186325668085084
The plugin informs Facebook Inc. that you have visited this website as a user. Your IP address may be stored. If you are logged in to your Facebook account while visiting this website, the information mentioned will be linked to your Facebook account.
If you use the plugin functions - by sharing or "liking" a post, for example - the corresponding information is also transmitted to Facebook Inc.
If you want to prevent Facebook Inc. from linking this data to your Facebook account, please log out of Facebook before visiting this website and delete the stored cookies. You can activate other settings for data processing for advertising purposes or object to the use of your data for advertising purposes via your Facebook profile. You can access the settings here:
- Profile settings on Facebook: https://www.facebook.com/ads/preferences/?entry_product=ad_settings_screen
- Cookie deactivation page on the US website: http://optout.aboutads.info/?c=2#!/
- Cookie deactivation page on the European website: http://optout.networkadvertising.org/?c=1#!/
Refer to Facebook’s data protection guidelines to find out what data they collect, use and process for what purpose and to what extent as well as to find out which rights and setting options are available to you for the protection of your privacy. The guidelines are available here: https://www.facebook.com/about/privacy/
Facebook Remarketing
We use online marketing functions of Facebook Inc.,1601 Willow Road, Menlo Park, California 94025, USA, competent authority for data processing within the EU: Facebook Ireland Ltd, Hanover Reach, 5-7 Hanover Quay, Dublin 2, Ireland. We use Facebook Ads, Facebook Pixel as well as Website Custom Audience including retargeting.
For this purpose, we use Facebook Pixel on our website. This establishes a connection between Facebook servers and the browser or device you are using. For this purpose, Facebook cookies are set in your browser when you visit our website. This makes it possible to recognize you as a Facebook or Instagram user. It thereby transmits the information that and when you have visited which of our pages and creates a user profile so that Facebook can show you targeted personalized and interest-based advertising (Facebook Ads) when you visit Facebook. Furthermore, the following data is processed: the browser used, information about your terminal device. If you have also consented to the collection of your location data, this data is also processed by the Facebook pixel.
Our legitimate interest in the use of these services within the meaning of Art. 6 I lit. f) DSGVO is to analyze the use of our website in order to tailor our offer and advertising to your interests. We can thus display advertising on Facebook and Instagram in a more target group-oriented manner and ensure that it reaches people who have a potential interest in our offer (Custom Audience).
If you want to prevent an assignment to your account, please log out of your Facebook account before visiting our site and delete the corresponding cookies before and after visiting our website. You can also prevent the Facebook Pixel cookie from being set by setting your browser accordingly and in your cookie preferences.
However, Facebook may track your activity on our site even if you are not logged in or do not have a Facebook account and create a so-called shadow profile. This data can be assigned to your profile when you log in again. All data collected in this way is processed and stored on Facebook servers, possibly in non-EU countries. If you want to prevent this: Extensions are offered for all popular browsers that are designed to prevent tracking, especially Facebook tracking.
If you do not want Facebook to assign the information collected here directly to your Facebook account, you can deactivate user-based advertising here: www.facebook.com/settings/ To do this, you must log in to Facebook.
More information is available in Facebook's privacy policy at: https://www.facebook.com/policy.php
Twitter plugin
Our website uses Twitter features. The provider is Twitter Inc., 1355 Market Street, Suite 900, San Francisco, CA 94103, USA.
When you use Twitter and its "retweet" function, websites you visit are linked to your Twitter account and published in your Twitter feed. Data is transmitted to Twitter in the process. We have no knowledge of the content of the transmitted data or the use of this data by Twitter. For more details, refer to the Twitter privacy policy: https://twitter.com/privacy.
You can change your privacy settings on Twitter: https://twitter.com/account/settings
Privacy statements for our social media sites and messengers
(1) Facebook
When you visit our Facebook page, Facebook , operated by Facebook Inc,1601 Willow Road, Menlo Park, California 94025, USA, competent authority for data processing within the EU: Facebook Ireland Ltd, Hanover Reach, 5-7 Hanover Quay, Dublin 2, Ireland, processes at least the following data from you: (1) your IP address, which Facebook states is anonymized if you are from the EU and deleted after 90 days (2) from which device you visit the site.
If you are logged into Facebook while visiting our Facebook page, Facebook associates this visit and your use of our page (like, share, comment, post messages, etc.) with your profile. Since our posts are public, your interactions with our page are also public. Based on this data, content or advertising can be tailored to you. If you want to avoid this, you should log out of Facebook or disable the "stay logged in" feature, delete the cookies present on your device, and exit and restart your browser. This will allow you to use our Facebook page without this being directly assigned to your Facebook account.
Even if you are not logged in, but have a Facebook account, Facebook processes the data collected when you visit our site and your activities on our Facebook page, if necessary, to create a so-called shadow profile, which is assigned to your Facebook account the next time you log in from the same device or browser. This happens on all Facebook pages and also when browsing other pages that have integrated a Facebook plugin (Like button, etc.). If you want to prevent this, you should also delete the cookies present on your device and exit and restart your browser. Extensions are also offered for all popular browsers to prevent tracking, especially Facebook tracking.
The data collected when visiting our Facebook page (Insights data) is also used by Facebook to provide us with statistical information about the activities on our page. This includes, for example, the number of page views, the reach, whether and how often the page or a post was "liked", shared, recommended, commented on or even hidden or reported as spam; whether route planners or telephone numbers were used, as well as the gender, age, place of residence and language of our fans. Our legitimate interest within the meaning of Art. 6 para. 1 lit.f) DSGVO in the use of insights data is to make our posts more interesting for you as a user and to better tailor them to you. You can find more information here: www.facebook.com/legal/terms/information_about_page_insights_data
We are jointly responsible with Facebook for the use of the data collected on our Facebook page within the meaning of Art 26 DSGVO. Therefore, we have concluded a corresponding Page Controller Addendum with Facebook, which you can view here: www.facebook.com/legal/terms/page_controller_addendum
Facebook uses the data for its own purposes and also passes it on to third parties. In what form and to what extent, or for how long Facebook stores the data is not known to us, Facebook provides general information about this at de-de.facebook.com/about/privacy. There you will also find information on how to contact Facebook and on the settings options for advertisements. The complete data policy, as well as a contact option for asserting your rights against Facebook, can be found here de-de.facebook.com/full_data_use_policy.
(2) YouTube channel and Google Page
If you use our YouTube channel or our Google Page, offers operated by Google Ireland Ltd, Gordon House, Barrow Street, Dublin 4, Ireland and YouTube LLC, 901 Cherry Ave, San Bruno, CA 94066, USA, YouTube belongs to Google LLC 1600 Amphitheatre Parkway Mountain View, CA 94043, USA, YouTube or Google processes the following data from you:
The provider sets cookies in your browser. If you are logged into YouTube or Google, your actions will be merged with other personal data already stored there and assigned to your profile. Information that and when you visited this page is collected, as well as your approximate location for language settings, browser and device.
Even if you are not logged in, you will receive a unique identifier that Google can use to recognize you and analyze your surfing behavior.
Google forms usage profiles from your data for the purpose of target group-oriented advertising and market research and also evaluates these for the purpose of designing its own offers. You can object to the creation of your user profile vis-à-vis Google, in particular you can deactivate Google's cross-device personalized advertising here: support.google.com/ads/answer/7395996 or you can activate the add-ons offered by all popular browsers that are designed to prevent tracking.
The data may also be processed on servers in the USA for this purpose. According to its own information, the data is processed in third countries on the basis of a contract processing agreement using the EU standard contractual clauses pursuant to Art. 46 (2) c),d), in which the provider has undertaken to comply with EU data protection standards.
More information is available in Google's privacy policy at: policies.google.com/privacy
(3) LinkedIn
If you visit our LinkedIn page, operated by LinkedIn Ireland Unlimited Company, Wilton Place, Dublin 2, Ireland, which belongs to LinkedIn Corporation. 1000 W. Maude Ave, Sunnyvale, CA 94085, USA, LinkedIn processes the following data from you:
The provider sets cookies in your browser. If you are logged in to LinkedIn, your actions are merged with other personal data already stored there and assigned to your profile. Information that and when you visited this page is recorded, as well as your approximate location for language settings, browser and device.
If you contact the Mahr Group of Companies via LinkedIn, your contact data will be stored outside LinkedIn in our companies so that it can be accessed to process and respond to your inquiry. This data will not be passed on to third parties without your consent.
LinkedIn may also process the data on servers in the USA. According to its own information, the data is processed in third countries on the basis of an order processing contract using the EU standard contractual clauses pursuant to Art. 46 (2) c),d), in which the provider has undertaken to comply with EU data protection standards.
More detailed information is available in LinkedIn's privacy policy at www.linkedin.com/legal/privacy-policy.
(4) Twitter
When you visit our Twitter channel, operated by Twitter Inc, 1355 Market Street, Suite 900, San Francisco, CA 94103, USA, Twitter processes the following data from you:
The provider sets cookies in your browser. If you are logged in to Twitter, your actions are merged with other personal data already stored there and assigned to your profile. Information that and when you visited this page is recorded, as well as your approximate location for language settings, browser and device.
The data may also be processed on servers in the USA for this purpose. According to its own information, the data is processed in third countries on the basis of a contract processing agreement using the EU standard contractual clauses pursuant to Art. 46 (2) c),d), in which the provider has undertaken to comply with EU data protection standards.
More information is available in Twitter's privacy policy at twitter.com/de/privacy . You can adjust your privacy settings on Twitter in your account settings at twitter.com/account/settings.
Newsletter subscription
The Mahr Group puts out a newsletter to keep you informed about current events and offers. If you would like to subscribe to the newsletter, you must provide a valid e-mail address. By subscribing to the newsletter, you agree to receive the newsletter and you agree to the procedures as explained.
Revocation and termination: You can withdraw your consent to receive the newsletter at any time, effectively cancelling the newsletter subscription. After your subscription is cancelled your personal data will be deleted. Your consent to receive the newsletter expires at the same time. You can find the link to cancel your subscription at the end of each newsletter.
Product recommendations
The Mahr Group regularly sends you product recommendations by e-mail, independently of the newsletter. This allows us to send you information about products in our range that may interest you based on goods or services you have recently purchased from us. We comply strictly with all legal requirements in the process. You can object to this at any time without incurring any costs other than the transmission costs in accordance with the basic rates. To object, simply send a text message to the contact info mentioned in clause 1 (e.g. e-mail, fax, letter). There is also, of course, an unsubscribe link in every e-mail.
The legal basis for this is the legal permission pursuant to Art. 6 para. 1 pg. 1 f) of the GDPR in conjunction with § 7 para. 3 of the German Act against Unfair Competition [UWG].
Contract fulfillment and payment processing
Service provider
Components from Novalnet AG are integrated on this website. Novalnet AG is a full payment service provider that handles payment processing, among other things.
If the data subject selects a payment method during the ordering process in the online store, data of the data subject is automatically transmitted to Novalnet AG. By selecting a payment option, the data subject consents to this transmission of personal data for the purpose of processing the payment.
The personal data transmitted to Novalnet are usually first name, last name, address, gender, e-mail address, IP address and, if applicable, date of birth, telephone number, cell phone number and other data necessary for the processing of a payment. Also necessary for the processing of the purchase contract are such personal data that are related to the respective order. In particular, there may be a mutual exchange of payment information, such as bank details, card number, validity date and CVC code, data on goods and services, prices.
The purpose of the data transfer is, in particular, identity verification, payment administration and fraud prevention. The person responsible for the processing will transmit personal data to Novalnet AG in particular if there is a legitimate interest for the transmission. The personal data exchanged between Novalnet AG and Mahr may be transmitted by Novalnet AG to credit agencies. The purpose of this transmission is to check identity and creditworthiness.
Novalnet AG also passes on the personal data to service providers or subcontractors, insofar as this is necessary for the fulfillment of contractual obligations or the data is to be processed.
The data subject has the possibility to revoke the consent to the handling of personal data at any time vis-à-vis Novalnet AG. A revocation does not affect personal data that must necessarily be processed, used or transmitted for (contractual) payment processing.
Payment guarantee assignment
In case of payment via the payment methods "credit card", "PayPal" and "Instant bank transfer" the purchase price claim is assigned via No-valnet AG as payment institution to Financial Management Solutions GmbH (under the brand InfinitePay), (hereinafter referred to as "InfinitePay"). The data required for payment processing is transmitted to InfinitePay.
The data transmission serves, among other things, the purpose that InfinitePay can carry out an identity and credit check for the processing of your purchase with the payment method requested by you. The processing is carried out on the basis of Art. 6 para. 1 lit. f DSGVO from the legitimate interest in offering different payment methods as well as the legitimate interest in protection against payment default. You have the right to object at any time to this processing of personal data relating to you based on Art. 6 (1) (f) DSGVO for reasons arising from your particular situation by notifying us.
The privacy policy of InfinitePay can be found here: https://www.infinitepay.de/datenschutzhinweise.
If you wish to receive information about the use of personal data concerning you, you can contact datenschutz@fms-mainz.de at any time. The provision of the data is necessary for the conclusion of the contract with the payment method requested by you. Failure to provide the data will result in the contract not being concluded with the payment method you requested.
Rights of the user
Right to information
You have the right to request confirmation as to whether personal data concerning you is being processed by us and the right to obtain information about your personal data that is being processed by us in accordance with Art. 15 DSGVO.
Right to rectification
You have the right to rectification but also completion of your data according to Art. 16. DSGVO.
Right to deletion
You have the right to immediate deletion of your personal data ("right to be forgotten") according to Art. 17 DSGVO,
- if they are no longer needed,
- if you have objected for reasons of a special situation with you and on our side the legitimate interests do not prevail,
- if the data is processed unlawfully,
- the deletion is necessary for the fulfillment of a legal obligation.
Right to restriction
You have the right to restrict the processing of your personal data within the scope of Art. 18 DSGVO,
- if you dispute the accuracy of your personal data while we are verifying the accuracy of your personal data.
- If the processing of your personal data is unlawful.
- if your data is no longer required by us, but you need it to assert, exercise or defend legal claims.
- if you have objected to the processing of your data and it is still unclear whether our legitimate interest prevails.
Portability
You have the right to portability of your data in accordance with Art. 20 DSGVO.
Revocation in case of processing based on consent
If we process your personal data for certain purposes based on your consent, you have the right to revoke your consent at any time and with effect for the future.
Right of objection
Right to object to processing based on legitimate interests
You have the right to object to the processing of your personal data if the processing is carried out on the basis of our legitimate interests and if you have reasons that arise from your particular situation.
Right to object to direct marketing
If your personal data is processed for the purpose of direct marketing, you have the right to object to the processing of personal data concerning you at any time in accordance with Art. 21 II DSGVO.
You can send your objection at any time and informally to the contact details provided.
How do I exercise my rights?
You can exercise all of your above rights, for example, by sending an e-mail to us at privacy-protection@mahr.com. Further contact details can be found in the imprint.
Right of complaint
You also have the right to complain to a supervisory authority, in particular to the State Commissioner for Data Protection responsible for us
The State Commissioner for Data Protection of Lower Saxony Barbara Thiel, Prinzenstraße 5, 30159 Hannover, Germany, phone: +49 (0511) 120 45 00, fax: +49 (0511) 120 45 99, e-mail: poststelle@lfd.niedersachsen.de
You are also free to file the complaint with the supervisory authority of your place of residence. You can find a list of the state data protection commissioners here:
Data Protection Officer
Mrs. M. Reuter, attorney
Phone: + 49 (0)551 53 11 924
Email: privacy-protection@mahr.com
