Metrology is essential in scientific research, and scientific research forms the basis
of the development of metrology itself. Science pushes out the frontiers of the possible
all the time and fundamental metrology follows the metrological aspects of these new
discoveries. This means still better metrological tools to enable researchers to continue
Metrology is separated into three categories with different levels of complexity and
accuracy. Scientific metrology deals with the organization and development of measurement
standards and with their maintenance (highest level).  Industrial metrology has to
ensure the adequate functioning of measurement instruments used in industry as well as
in production and testing processes.  Legal metrology is concerned with the accuracy
of measurements where these have influence on the transparency of economic transactions,
health and safety.  Fundamental metrology has no international definition, but it
signifies the highest level of accuracy within a given field. Fundamental metrology may
therefore be described as scientific metrology, supplemented by those parts of legal
and industrial metrology that require scientific competence.
of Weights and Measures (BIPM)
714-696-5300 | Anaheim, CA
Calibration and repair service company with over 25 years
of experience. Providing onsite and in-house calibration. A-CAL is proud to maintain
amongst the most extensive scope of accreditations in California. ISO/IEC 17025 accredited,
N.I.S.T. traceable, ISO 9000 compliant. Member of ASTM, ASQ certified calibration technicians.
800-382-0393 | Meadville, PA
Performs dimensional metrology for customers world wide
non-contact video inspection, contact scan probe inspection, dimensional standards calibration,
A2LA scope of accreditation.
| 1-800-Anritsu (1-800-267-4878) | Allen, TX
Attenuators & terminations; coaxial cables, connectors & adapters; o-scopes;
power meters & sensors; signal generators; antenna, signal, spectrum, &
vector network analyzers (VNAs); calibration kits; Bluetooth & WLAN testers;
PIM testers; amplifiers; power dividers; antennas.
888-320-7011 | Redmond, WA
Provider of precision measurement and equipment leasing
Metrology Services Limited | 01761 411247 | UK
Offers full calibration
service to the highest standards.
Boonton | 973-386-9696
| Parsippany, NJ
RF power and peak power meters, voltmeters, average and peak power
sensors, USB power meters. Modulation and audio analyzers. PIM testers and calibration
Technologies | 317-222-5400 | Indianapolis, IN
Lab-quality vector network
analyzers (VNAs), reflectometers, and cable & satellite TV signal meters that provide
high accuracy, wide dynamic range, a familiar UI and a broad variety of standard features.
Test cables, accessories and calibrations services.
888-530-9009 | Hamilton Township, NJ
Our experts routinely repair sophisticated and
expensive instruments, often providing the flexibility to defer capital investments in
retooling and new equipment. Specializing in optical, RF and communications test equipment
repair, often considered too complex by other independent repair facilities.
Czech Metrology Institute
+420 545 555 111 | Brno, Czech Republic
Calibration of measuring instruments, complex
service - outsourcing, information, standardization, analysis of needs, service for manufacturers
and users of legally controlled instruments, support of metrological laboratories - interlaboratory
comparisons, training, certification of personnel, draft of the quality manual.
Detroit Precision Metrology
Services | 248-853-5888 | Rochester Hills, MI
Provides high-level dimensional
inspection and third-party certification to help customers meet QS9000 quality standard
Services | +61 3 9376 7100 | Victoria, Australia
3D measurement services to the industry sectors of manufacturing and engineering.
800-266-2299 | Westminster, CA
Provides overhaul, maintenance, testing, repair, and
calibration of equipment for a variety of industries.
Engineering Metrology Services
(EMS) | 520-907-0601 | Tucson, AZ
Provides worldwide industrial coordinate
measurement services, specializing in large-scale metrology of moving structures and
949-454-6603 | Irvine, CA
Your one-stop shop to buy, sell, and rent new and used electronic
test equipment. We offer the best prices and the best warranty in the industry. We also
provide repairs and calibration for your electronic test equipment in our ISO-17025 accredited
Feanor | +39.3484121280
Research and consulting in dimensional and laser metrology, design and supply
of special cutting tools, software for quality and calibration, technical translation
Gaspardo & Associates | 630-761-8800 | Batavia, IL
A full service Chicago-based metrology laboratory, Gaspardo &
Associates performs premium high accuracy computer aided measurement, inspection, verification,
and reverse engineering services.
Hexagon Metrology | 800-343-7933 | North Kingstown, RI
Manufacturer of high-precision coordinate measuring
systems and software.
Interface | 800-947-5598 | Scottsdale, Arizona
Design, manufacture, and guarantee highest performance
and most accurate load cell and strain gage products available. Force measurement solutions
in all industries - from grams to millions of pounds, in hundreds of configurations.
Metrology Services | 562-988-0277 | Lakewood, CA
Serves a variety of industries with calibration services,
repair and sales of biomedical, electronic and mechanical test.
Metrology Support Services | 317-485-6744 | Fortville, IN
New and used CCMs, inspection services, software.
MTS Systems | 800-328-2255
| Eden Prairie, MN
Provides a full range of accredited calibration services for force,
pressure, vibration, mass, temperature, torque, electrical, and dimensional test equipment.
National Test Equipment | 760-639-1700 | Oceanside, CA
New, used, and reconditioned electronic test and measurement
equipment sales, rentals, leasing, repair, and calibration. Agilent (HP), Tektronix,
Fluke, Rohde & Schwarz, and many more.
Omni Calibration Services | 800-362-0364 | Cleveland, OH
Provides a wide range of calibration and metrology solutions
in the areas of dimensional, pressure, torque, thermodynamics, PH, and electronic instrumentation.
Pinpoint Laser Systems | 800-757-5383 | Peabody, MA
Manufacturer of precision laser measuring and alignment
products for industry. Broad line of easy-to-use products that incorporate lasers, optics,
electronics, and solidly built mechanical features. Manufacturing customers in many industries
as diverse as semiconductor equipment to pet food, use these products which deliver measuring
resolution of 0.0001 inch and work over distances of 200 feet, for both routine and complex
measuring and alignment tasks.
Services | 586-779-4516 | Roseville MI
Repairs, calibrates and certifies
precision metrology equipment.
Precision Metrology | 414-351-7420 | Milwaukee, WI
Offers a full range of calibration and repair services.
Quality Plus | 413-594-5529 | Chicopee, MA
Metrology services include gage calibration, first article
inspection, repairs, granite plate resurfacing, casting layout, torque calibration, on
site calibration, pressure gage calibration, CMM contract inspection.
Solartron Metrology | +44 (0)1243 833333 | England
Designs and manufactures precision dimensional measurement
and position measurement transducers & instrumentation.
TIC-MS | 314-432-3633
| St. Louis, MO
Provides metrology and calibration services.
Service | 765-454-5888 | Kokomo, IN
A precision Dimensional Metrology
Laboratory that provides 100% precision measurement part inspection, per customer specifications
Volumetric Performance | 309-579-3130 | Chillicothe, IL
Machine tool calibration and repair.