Mahr is a worldwide operating, medium-sized family-run business whose name is traditionally connected with the terms production metrology, quality and innovation. As an application specialist in the field of production metrology, Mahr solves the metrological tasks of its customers and is the contact partner for all questions related to quality. Production measuring technology, multicoordinate measurement machines, electrical measurement instruments for checking geometric magnitudes, measuring instruments for the metal working industry, instruments for monitoring manufactured parts, dimensional measurement machines, testing machines for accuracy testing, metrology services, multicoordinate measuring machines: Solutions for the measurement of length, form, contour, gearing, and surface features. Form measuring systems: Desktop form tester: MMQ100, MMQ150, MMQ200, MMQ400; reference form tester: MFU100, MFU110, MFU200, MFK500, MFK600; Measurement of roundness, straightness, parallelism, cylindricity, radial-run-out, axial-run-out, concentricity. Thread gauging machines: Calibration of threads: ULM-Serie, PLM600-2, CIM 828; thread measurement: LD130/ 260, XC20, XCR20, Scope plus-Serie; Measuring from flank angles, diameters, pitches, thread height and –zenith. Interferometers: Interferometric point sensor: IPS-Serie; interferometric area sensor: MarSurf CWM 100, MarSurf WM 100; measurement of 2D/3D roughness (ISO 25 178), contour (radii, angle), form (roundness, flatness) and length features. Ball type guides: MarMotion high precision Rotary Stroke Bearings are the bearings of choice for backlash-free linear, rotary or combined movements where precision is essential. Measuring machine accessories: Measuring equipment for the measurement of length-, form-, contour- gearing- and surface features. For example: probe, clamping tools, software extension, calibration tools. Measurement machines, custom engineered: With MarSolution measuring devices characteristics such as diameter, length, distance, height, position, runout and roundness can be measured quickly, easily and precisely. Measuring machines for machining tools: GMX serie for hob measurement. Optical instruments, non-contact profilometers, optical metrology: MarSurf-optical roughness measurement; MarShaft-optical shaft measurement; MarSurf FP40/180-optical 3D scanner; MarVision-microscope. Surface inspection equipment, surface roughness measuring instruments: Portable or stationary surface roughness measurement devices; manual and automated operation, optical or tactile roughness measurement. Measuring instruments, mobile: Portable roughness measurement device PS1,M300; MarCal Calipers; Micromar Micrometers; MarCator Indicators; MarTest Indicator; MarTest Touch Probe; Millimess Comparators. Measurement services: exchange-, repair-, calibration service; maintenance; machine modernization; metrology training; sub contract measurement ; Mahr-measuring-management ; measurement capability analysis. Undulation measuring machines for undulated parts: MarShaft Scope plus universal, fully automatic optical shaft measuring instrument for measuring room and production area; MarShaft MAN flexible manually shaft measuring machine for use in the production area. Calibration services: DKD and factory calibrations with short lead time and comfortable logistics for the following sizes: length, force, torque, electrical parameters, temperature. Control gauges: Gauge block; Pin Gages; Setting Standards. Testing equipment calibrations: DKD and factory calibrations with short lead time and comfortable logistics for the following sizes: length, force, torque, electrical parameters, temperature. Testing equipment monitoring: Calibration of measuring and testing of all brands; Inventory management and inventory organization; Repair of test equipment; Repair of all brands of measurement technology; Direct exchange of test equipment. Our products and services: measuring instruments fo