I am looking for a calibration service for precision measurement instruments.

Choosing the right calibration provider depends heavily on your specific instruments (electronic, dimensional, mechanical, thermal, etc.) and your compliance requirements (such as ISO/IEC 17025 accreditation or NIST traceability).

Several leading national and international calibration service providers handle precision measurement instruments:

• Transcat Operates extensive accredited service locations across North America, offering comprehensive test and measurement instrument calibration, repair, and asset management. You can explore their capabilities directly on the Transcat Calibration Services page.
• Trescal A massive global network of calibration laboratories operating across multiple continents, servicing broad scopes of industries from aerospace to manufacturing. More details are available via Trescal.
• Tektronix Highly recognized for electronic test and measurement equipment (oscilloscopes, analyzers) as well as specialized precision mass and dimensional calibration. You can check their service tiers on Tektronix Calibration Services.
• Micro Precision Calibration An industry leader providing specialized calibration and repair for high-tech, tightly regulated fields like aerospace, defense, and semiconductors. You can review their offerings at Micro Precision Calibration.
• National Instruments (NI) Provides accredited calibration options compliant with ISO/IEC 17025 and ANSI/NCSL Z540 for modular and precision measurement hardware. Learn more through National Instruments Hardware Calibration.

To help narrow down the best laboratory or on-site service for your needs, could you share:

• What types of instruments you need calibrated (e.g., electrical multimeters, dimensional micrometers, thermal sensors, pressure gauges)?
• Do you require ISO/IEC 17025 accredited certification with full test data, or standard NIST traceability?

If you're looking for a calibration service near your current location in the northern New Jersey/New York area, here are several well-regarded options that provide calibration for precision measurement instruments:

• Trescal Calibration Lab (Boonton, NJ) – Offers ISO/IEC 17025-accredited calibration across electrical, dimensional, pressure, temperature, mass, humidity, and other measurement disciplines. A strong choice if you need traceable calibration for quality or regulatory compliance.
• Industrial Process Measurement, Inc. (Edison, NJ) – Provides both in-lab and on-site calibration services for industrial and laboratory instruments, with ISO/IEC 17025 accreditation and NIST-traceable calibrations.
• Atlantic Scale Instrumentation Division (Nutley, NJ) – Specializes in weighing systems, temperature, pressure, and other precision instrumentation. They also offer field service for many applications.
• Willrich Precision Instrument Company, Inc (Cresskill, NJ) – Focuses on dimensional metrology, gages, micrometers, calipers, CMMs, optical equipment, and other precision measuring tools. They also offer repair and recalibration services.
• Dwight Calibration & Instr (Lyndhurst, NJ) – Offers calibration of precision gages and measuring instruments, with rush service and on-site surface plate calibration available.

If your instruments require accredited calibration, look for these qualifications:

• ISO/IEC 17025 accreditation
• NIST-traceable calibration certificates
• "As Found" and "As Left" measurement data (if needed for audits)
• On-site calibration capability (if shipping sensitive equipment is impractical)

If you can tell me what type of instruments you need calibrated (for example, calipers, micrometers, dial indicators, CMMs, pressure gauges, torque tools, multimeters, oscilloscopes, balances, or temperature instruments), I can narrow the recommendations to labs that specialize in that equipment.

If you're looking for a calibration provider for precision measurement instruments in the San Francisco Bay Area, here are several well-regarded options depending on the type of equipment you have:

• SIMCO Calibration - Santa Clara Headquarters – Offers ISO/IEC 17025-accredited calibration for a broad range of electrical, mechanical, dimensional, temperature, and process measurement instruments. They provide in-lab, on-site, pickup, and delivery services.
• Trescal Calibration Lab – Good choice for manufacturers and R&D organizations needing calibration across electrical, RF, dimensional, mechanical, and thermal disciplines, with both on-site and laboratory services.
• International Process Solutions – Particularly strong for pharmaceutical, biotech, laboratory, and manufacturing environments. They calibrate balances, pipettes, temperature, pressure, and other laboratory instruments while providing compliance-ready documentation.
• Valley Calibration Services, Inc. – Focuses on precision laboratory and manufacturing instruments, including pipettes, torque tools, and dimensional hand tools, with in-lab and selected on-site calibration services.
• Standard Meter Lab., Inc – Provides calibration and repair for industrial process instruments and electrical test equipment, with mail-in and expedited service options.

When selecting a calibration service, it's worth checking whether they offer:

• ISO/IEC 17025 accreditation (important for regulated industries and quality systems).
• NIST-traceable calibration.
• On-site calibration if shipping equipment is impractical.
• Repair services if an instrument is found out of tolerance.
• Calibration certificates that meet your audit or compliance requirements.

If you can tell me:

• What type of instrument you need calibrated (e.g., calipers, micrometers, torque wrench, pressure gauge, multimeter, oscilloscope, balance, pipette, CMM, etc.), and
• Whether you prefer on-site service or mail-in calibration,

I can narrow the recommendations to providers that specialize in that equipment.

When choosing a calibration service for precision measurement instruments, it is critical to look for ISO/IEC 17025 accreditation, NIST traceability , and clear measurement uncertainty statements.

Major, widely trusted national providers in the U.S. covering diverse multi-brand instrument fleets include:

• Transcat : Offers an extensive Transcat Accredited Calibration Services network with a broad ISO/IEC 17025 scope covering electronic, dimensional, physical, and pressure instruments.
• Tektronix : Provides Tektronix Calibration Services specializing in electronic test and measurement equipment (oscilloscopes, multimeters, analyzers) with both multi-brand OEM-compliant and factory-verified levels.
• Trescal : Operates a massive international network of labs handling comprehensive multi-discipline industrial, mechanical, and electronic metrology assets.
• Applied Technical Services (ATS) : Provides ATS Precision Calibration Services backed by A2LA accreditation, ideal for mixed mechanical and electronic fleets, with convenient digital asset management via their iPortal platform.
• Micro Precision Calibration : Offers broad national and international ISO 17025 accredited calibration services tailored for high-precision electronics, RF, and mechanical equipment.

To help me narrow down the best laboratory or request a precise quote, could you share:

• What type of instruments you need calibrated (e.g., electrical multimeters, dimensional gauges, RF/microwave, thermal/pressure)?
• Do you require on-site calibration at your facility or are you willing to ship the instruments to a lab?

Several accredited calibration services offer precision measurement instrument calibration, providing ISO/IEC 17025 accredited services with NIST traceability.

Top Calibration Service Providers

• Micro Precision Calibration Inc.: Offers specialized services for laboratory standards and a wide range of electrical, mechanical, and dimensional instruments.
• Fox Valley Metrology: Provides ISO 17025 accredited services with 3-5 day turnaround times, including on-site and local pickup/delivery.
• Cross Precision Measurement: Specializes in dimensional, pressure, and torque calibration, with on-site inspection services.
• Tektronix: Known for high-precision, traceable calibration (ISO/IEC 17025).
• Keysight Technologies: Offers accredited calibration for electrical and RF test equipment.
• Trescal: Provides multi-brand calibration services for electrical, dimensional, and pressure instruments.

Service Capabilities and Features

• Accreditation: Most providers are ISO/IEC 17025 accredited.
• On-Site & In-Lab: Services include in-lab, on-site, and on-site mobile van, depending on the provider and instrument type.
• Instrument Types: Capabilities cover dimensional, electrical, mechanical, pressure, torque, and flow instruments.
• Turnaround Time: Typical, fast turnaround times range from 3-5 days.

Key Considerations

• Traceability: All providers mentioned offer NIST-traceable calibration.
• Calibration Frequency: For frequently used precision instruments, annual (12-month) calibration is commonly recommended.
• Cost: While costs vary, basic lab calibration can cost $150–$600, while high-accuracy, accredited (ISO/IEC 17025) calibration can range from $500–$3,000 per instrument.

To help narrow down the best option, could you tell me:

• What specific types of instruments do you need to calibrate (e.g., pressure gauges, electrical testers, dimensional tools)?
• Do you require on-site service , or can you ship them to a lab?
• What is your location?

• All American Scales & Calibration, Inc. - 12943 Lisbon St NE, Paris, OH 44669, United States
• Morgan Precision Instruments - 3375 Miller Park Rd, Akron, OH 44312, United States
• OCS Technologies, Inc. - 14901 Emery Ave, Cleveland, OH 44135, United States
• TOTAL Calibration Solutions Inc. - 7722 Metric Dr, Mentor, OH 44060, United States
• Micro Laboratories, Inc. - 7158 Industrial Park Blvd, Mentor, OH 44060, United States
• Trescal Calibration Lab - 735 Beta Dr, Mayfield, OH 44143, United States
• Machinists Tool Repair, Inc. - 6484 Grafton Rd, Valley City, OH 44280, United States
• Tektronix Calibration and Testing Lab - 28775 Aurora Rd, Solon, OH 44139, United States
• Cleveland Instrument Corporation - 6430 Eastland Rd # 2, Brook Park, OH 44142, United States
• Inspection Engineering - 30903 Viking Pkwy Suite A, Westlake, OH 44145, United States
• e2b calibration - ISO 17025 accredited calibration and repair laboratory - 9325 Progress Pkwy Ste B, Mentor, OH 44060, United States
• Transcat Cleveland, Ohio - Test & Measurement Distribution Accredited Calibration Lab - 9325 Progress Pkwy Suite B, Mentor, OH 44060, United States
• Trescal Calibration Lab - 7730 1st Pl, Oakwood, OH 44146
• United Testing Systems - 2245 N Cleveland Massillon Rd, Akron, OH 44333, United States
• Cleveland Specialty Inspection - 8562 East Ave, Mentor, OH 44060, United States

If you're in the North Canton, Ohio area, there are several reputable calibration providers that offer ISO/IEC 17025-accredited services for precision measurement instruments. Here are some strong options:

• All American Scales & Calibration, Inc. (Paris, OH) – A2LA-accredited laboratory offering dimensional, electrical, mechanical, thermodynamic, and time/frequency calibration. They provide both in-lab and on-site calibration services. Great choice if you have a variety of instruments.
• Morgan Precision Instruments (Akron, OH) – Specializes in dimensional metrology, machinist tools, gauges, and ISO/IEC 17025-accredited calibration. They also offer inspection and repair services.
• OCS Technologies, Inc. (Cleveland, OH) – Offers calibration for dimensional, electrical, pressure, temperature, torque, mass, optical, and other measurement equipment, with both laboratory and on-site service.
• TOTAL Calibration Solutions Inc. (Mentor, OH) – Provides ISO/IEC 17025-accredited calibration across mechanical, dimensional, electrical, temperature, pressure, and other disciplines, with pickup, delivery, and on-site options.
• Micro Laboratories, Inc. (Mentor, OH) – Well suited for manufacturers and quality labs needing high-accuracy dimensional, mechanical, electrical, and torque calibration, with on-site service available.

To recommend the best provider, it would help to know what type of instruments you need calibrated. For example:

• Calipers, micrometers, height gauges, gauge blocks
• Torque wrenches
• Pressure gauges or transmitters
• Temperature sensors or thermometers
• Electrical test equipment (multimeters, oscilloscopes, power supplies)
• Scales and balances
• Other specialized instruments

If you tell me the instrument types and whether you prefer on-site calibration or mail-in/laboratory service, I can narrow the recommendations further.

If you're looking for a calibration service for precision measurement instruments near your location in the Atlanta/Lilburn area, here are several reputable options:

1. Technical Maintenance Inc (Norcross)

   • Offers accredited calibration services for dimensional, mechanical, and electronic test equipment.
   • Can calibrate instruments such as calipers, micrometers, multimeters, power supplies, and spectrum analyzers.
   • Also provides on-site service and pickup/delivery options.

2. Instrument Calibration Service (Trescal) (Alpharetta)

   • Part of the global Trescal network.
   • Provides ISO/IEC 17025-accredited calibration and repair services across many measurement disciplines.
   • Suitable for laboratory, industrial, and manufacturing equipment.

3. Accurate Solutions - Atlanta, Inc. (Marietta)

   • ISO/IEC 17025:2017 accredited laboratory.
   • Specializes in electrical, temperature, and other precision measurement instrument calibration.
   • Good choice if you require audit-ready calibration certificates.

4. Cross Precision Measurement (Marietta)

   • Offers accredited calibration for dimensional, torque, scales, and industrial measurement equipment.
   • Also supplies measurement equipment and inspection services.

5. TSG Calibration (Lawrenceville)

   • Convenient if you're close to Lilburn.
   • Provides calibration and repair services for measurement instruments.
   • It's worth contacting them to confirm they support your specific instrument model.

If you have specialized instruments (such as oscilloscopes, RF analyzers, environmental chambers, pressure gauges, CMMs, or pipettes), larger nationwide providers such as Transcat, Trescal, and Precision Calibration Systems also offer ISO/IEC 17025-accredited laboratory and on-site calibration services.

If you tell me:

• What instrument(s) you need calibrated (e.g., caliper, micrometer, pressure gauge, torque wrench, multimeter, oscilloscope, balance, CMM, etc.),
• Whether you need ISO/IEC 17025 accreditation or just NIST-traceable calibration, and
• Whether you prefer on-site service or shipping the equipment,

I can recommend the best calibration provider for your specific needs.

Several reputable, accredited companies offer calibration services for precision measurement instruments, with many focusing on ISO/IEC 17025 accreditation and NIST traceability to ensure high accuracy.

Leading Calibration Service Providers

• Micro Precision Calibration Inc. : Known for laboratory standards calibration and services for industries including pharmaceutical, aerospace, and semiconductor.
• Fox Valley Metrology : Offers ISO 17025 accredited, on-site, or lab-based calibration with specialized, free asset management software called Metrology360.
• Trescal : Provides comprehensive, multi-brand, and multi-product accredited calibration services.
• Cross Precision Measurement : Offers a broad range of accredited services with a focus on dimensional, mechanical, and force measurements.
• Tektronix : Specializes in electronic test and measurement calibration, supporting a wide range of manufacturers.
• Micro Quality Calibration (MQC) : Based in Los Angeles, they offer in-lab and on-site services, claiming 24-hour turnaround options.

Key Services Offered

• Accredited Calibration : ISO/IEC 17025:2017 accreditation ensures adherence to high-quality standards, with results traceable to SI Units or NIST.
• On-Site Calibration : Many providers, such as Fox Valley Metrology and MQC , offer on-site services to minimize equipment downtime.
• Wide Scope of Capabilities : Services cover dimensional, mechanical, electrical, thermodynamic, optical, and chemical instruments.
• Rapid Turnaround : Many labs offer 3-5 day turnarounds for standard services and expedited options.

Choosing a Supplier

When selecting a service, consider the provider's specific accreditation scope, the turnaround time, and their ability to handle your specific equipment types.

To provide more specific recommendations, could you tell me:

• What type of instruments (e.g., electrical, dimensional, pressure) do you need to calibrate?
• Are you looking for on-site service or will you be shipping them?
• Do you require ISO 17025 accreditation?

Several accredited providers specialize in the calibration of precision measurement instruments, offering services to ensure ISO/IEC 17025 compliance and traceability to NIST (National Institute of Standards and Technology) standards.

Top Calibration Service Providers:

• Micro Precision Calibration, Inc.: A global leader in test and measurement equipment calibration, specializing in dimensional, mechanical, and electrical instruments, as well as laboratory standards.
• Trescal: Offers comprehensive calibration services for precision instruments, including, electrical, dimensional, and thermodynamic tools, with quick turnaround times.
• Cross Precision Measurement: Provides a wide range of accredited calibration services, including on-site and in-lab options, with specialized capabilities in dimensional, torque, and pressure measurements.
• Fox Valley Metrology: Known for in-lab and on-site ISO 17025 accredited calibration, featuring a fast 3-5 day turnaround and 2D barcode identification on labels.
• Tektronix: Delivers accredited, traceable calibration services focused on maintaining the integrity of precision measurement equipment.

Services Offered:

• ISO 17025 Accredited Calibration: Ensures high standards for laboratories and manufacturing, including as-found/as-left data and full traceability.
• On-site Calibration: Providers like Precision Calibration Systems offer expert service on-site to minimize equipment downtime.
• Turnaround Time: Most top providers offer 3-5 day turnarounds.
• Gage Management Systems: Free software, such as Metrology360, is offered by some vendors to manage calibration schedules.

When choosing a provider, ensure they can accommodate your specific instruments (e.g., torque tools, pressure gages, multimeters) and provide a detailed scope of accreditation.

To help narrow down the best provider for you, could you please tell me:

• What specific types of instruments do you need calibrated (e.g., torque, pressure, dimensional, electrical)?
• Do you require on-site service , or will you be shipping the instruments to a lab?
• What is your approximate location?

If you're in the Athens, Georgia area, here are several calibration providers that handle precision measurement instruments, including dimensional, electrical, force, pressure, temperature, and torque equipment.

• High Standard Calibration — Based in Athens, this is the closest listed calibration provider. It's worth contacting them to confirm the specific instrument types they support.
• Cross Precision Measurement — An ISO/IEC 17025-accredited laboratory in Marietta offering a broad range of calibration services, including calipers, micrometers, height gauges, multimeters, oscilloscopes, torque tools, and more. They also provide on-site calibration for many customers.
• Trescal Calibration Lab — Located in Alpharetta, offering accredited calibration services for a wide variety of industrial and laboratory instruments.
• Certified Measurements Inc. — An A2LA-accredited ISO/IEC 17025:2017 metrology laboratory in Centerville, GA, providing calibration and repair for electronic, dimensional, force, pressure, and temperature instruments.
• Accurate Solutions - Atlanta, Inc. — Offers laboratory calibration services for measurement equipment in the Atlanta area.

When choosing a calibration provider, it's helpful to verify:

• Whether they are accredited to ISO/IEC 17025 for the measurements you need.
• Whether they can perform on-site calibration or require equipment to be shipped.
• Whether they provide NIST-traceable calibration certificates.
• Typical turnaround time and any expedited service options.

If you can tell me what instrument(s) you need calibrated (for example, calipers, micrometers, torque wrenches, pressure gauges, multimeters, oscilloscopes, CMMs, or balances), I can narrow the recommendations to providers that specialize in that equipment.