Our Services

Elevate Your Measurement Capabilities with Lonetti's Solutions


Calibration Solutions Workshops for Precision and Expertise

Enhance your calibration skills and master the art of liquid measurement with our comprehensive Prover Tank Classes. As a leading provider in the industry, we understand the importance of precision and expertise when it comes to calibration.

Our specially designed classes offer hands-on training, in-depth knowledge, and practical insights into utilizing prover tanks effectively. Whether you are a beginner looking to gain fundamental skills or an experienced professional seeking advanced techniques, our expert instructors will guide you through the intricacies of prover tank calibration. Join us to unlock calibration excellence and elevate your liquid measurement proficiency to new heights.

New! Tanker Trucks Calibration Towers

redefine the calibration process, providing unmatched efficiency and accuracy for liquid measurement.


Explore Lonetti®'s
Range of Product Certification Options​

When making a purchase, it is essential to consider the diverse certification options available at Lonetti® to ensure the product you choose meets the highest standards of quality and compliance.


Lonetti® Certification

At Lonetti®, meticulous testing and calibration of each product is our top priority. Our rigorous calibration process follows standards traceable to the prestigious National Institute of Standards & Technology (NIST). Rest assured, our test measures, prover tanks, water-draws, and other offerings come with a factory calibration certificate, ensuring accuracy and reliability.


Discover the Assurance of Accredited Calibration: Lonetti® Partners with the National Institute of Technology Industry in Argentina for Precise Test Measure and Prover Calibrations. Our certification and calibration processes strictly adhere to international standards such as OIML R-120, API, and NIST handbook 105-3, ensuring the highest level of accuracy and reliability. Learn more at www.inti.gov.ar.

Bureau Veritas

Experience Trustworthy Compliance: Lonetti® Partners with Bureau Veritas for Thorough Testing and Analysis. Our products undergo rigorous examination following the esteemed standards of OIML R-120, API, and NIST handbook 105-3. Rest assured, our Bureau Veritas reports provide assurance of quality and adherence to international benchmarks. Learn more at http://www.bureauveritas.com.ar/.


Elevate Quality Assurance with SGS: Lonetti® Collaborates for Comprehensive Inspection, Testing, and Certification Services. We offer the option to request SGS inspection and testing of our products, ensuring adherence to the stringent standards of OIML R-120, API, and NIST handbook 105-3. With a focus on quality, safety, and performance, Lonetti® and SGS deliver excellence you can trust. Learn more at http://www.ar.sgs.com/


Looking for a rental storage tanks?

Plant with rental of storage tanks on the Paraná River, Argentina
45,000 m3 with modulation according to needs. It has a port with a natural depth that allows Panamax ships to dock and is located next to an important national route, with access to all Argentine roads. Ideal for transferring to shallower draft barges to navigate to Paraguay and Brazil. It has a loading dock for tank trucks and product loading.

Expand Your Business Horizons

Partner with Lonetti for Product Representation

Are you searching for an exciting opportunity to represent cutting-edge measurement products in your country? Look no further than Lonetti. As a leading provider of high-quality measurement solutions, we are actively seeking strategic partnerships with companies interested in representing our products. By joining forces with Lonetti, you’ll gain access to a comprehensive range of state-of-the-art instruments and equipment, backed by our reputation for excellence and innovation. As our esteemed representative, you’ll benefit from our extensive support, marketing resources, and training, enabling you to successfully introduce Lonetti’s products to your local market. Don’t miss the chance to be part of our global network. Contact us today and let’s explore the possibilities of a fruitful partnership with Lonetti.

Path of Precision

Understanding Traceability in Measurement

Traceability signifies the crucial connection between an instrument’s measurements and a recognized standard, ensuring reliability and accuracy. By calibrating instruments to traceable standards, we can assess their bias, precision, and overall accuracy.

In numerous countries, including Argentina, the responsibility of maintaining national standards for weights and measures lies with esteemed institutions like INTI (National Institute of Industrial Technology). These institutes serve as the pinnacle of calibration and measurement traceability infrastructure, guaranteeing the highest level of standards within the country.

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Tailored made solutions

Discover Lonetti's Flexible Approach

At Lonetti, we pride ourselves on our ability to deliver flexible and customized solutions for all your precision measurement needs. With a deep understanding of the diverse requirements in various industries, we offer a wide range of instruments and services that can be tailored to meet your specific standards and regulations. Our commitment to adaptability, combined with our expertise in measurement technology, ensures that we can provide you with the ideal solution to achieve accurate and reliable results. Whether it’s customizing instrument specifications, accommodating different units of measurement, or addressing specific limitations, Lonetti is your trusted partner in delivering precision and peace of mind.

  • Weight limitations.
  • Height limitations.
  • Diameter limitations.
  • Intermediate readings, such as a 500-liter measurement with approximate readings every 100 liters.
  • Ventral loading capability.
  • Nominal zero reader.
  • Built-in pump.
  • Pressurized systems.
  • Higher accuracy.
  • Higher sensitivity with narrower necks.
  • Valves can be spherical or butterfly, flanged or threaded.
  • Reduced uncertainty.
  • Specialized graduated scales.
  • Optional filling tubes to prevent foaming.
  • Neck containers to prevent splashing.
  • Bridged body for easy access and cleaning.
  • Identification plates and graduated scales available in any language.
  • Options for installation on skids, trailers, or trolleys with suspension, brakes, and regulatory lights. They can be trailers or semi-trailers.
  • Local installation services available.
  • Custom sets with varying capacity volumes.
  • FOB pricing available.
  • CIF pricing available upon request for a clear understanding of the final cost.
  • Weekly or bi-weekly order updates with a tracking system.
  • Our stainless steel treatment ensures the highest quality.

Experience the excellence of our products, tailored to your specific needs.

Elevate Liquid Measurement Today.