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Recorded Webinars and Training Videos

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OWM develops and delivers a series of recorded webinars and training videos covering a wide range of legal metrology, metric (SI), and weights and measures topics. These e-learning video resources can be used for training and continuing education, both in a formal setting and through self-study.

 

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David Sefcik discusses the basics in this short explainer video regarding the Individual Package Requirement according to NIST Handbook 133.  

Duration: 3 minutes. (2023-06-21)

After this webinar, discussed by John Mcguire, participants will be able to: IDENTIFY and DESCRIBE NIST Handbook 133 basic requirements for checking the net content of packaged goods, and RECOGNIZE the various gravimetric and volumetric test procedures, as well as test procedures for packages labeled by count, linear measure, area, and thickness. 

Duration: 2 hours. (2023-12-20)

Loren Minnich provides an overview of the method of sale and test procedure in this webinar for verifying the volume declaration on packages of animal bedding according to NIST Handbooks 130 and 133.  

Duration: 41 minutes. (2024-12-20)

This on-demand webinar by David Sefcik describes how to test packages of mulch and soil labeled by volume. It contains individual learning modules, including video demonstrations. Duration: 1.5 hours (2020).

Enter password “NIST_2020” for access. No registration is required.

The webinar includes the following modules:

  • Introduction and Demonstration of the Test Procedure for Mulch and Soils (11:26) 
  • Method of Sale –NIST Handbook 130, Method of Sale (4:07) 
  • Labeling Requirements –NIST Handbook 130, UPLR (24:14) 
  • Test Equipment – NIST Handbook 133, Section 3.10. Mulch and Soils Labeled by Volume (10:10) 
  • Test Procedure – NIST Handbook 133, Section 3.10. Mulch and Soils Labeled by Volume (29:30)
  • Evaluation of Test Results – NIST Handbook 133, Section 3.10. Mulch and Soils Labeled by Volume (5:37) 

John McGuire provides an overview of NIST Handbook 130 and packaging and labeling for consumer packages in this webinar

Duration: 1 hour 45 minutes. (2024-12-06)

 Loren Minnich's webinar suite describes the process of verifying the contents of 20 lb LPG cylinders of liquefied petroleum gas (LPG), or propane, and covers LPG properties, the method of sale, tare weights, cylinder materials and markings, net content labeling and labeling requirements, and evaluation of inspection results and verification tests. 

Total Duration: 3.25 hours. (2025-01-25) 

This 8-part webinar suite contains:

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In this 2-hour webinar, John McGuire will provide inspectors with an understanding and knowledge of the NIST Handbook 130 Examination Procedure Outline (EPO) on Price Verification. 

Duration: 2 hours. (2023-12-03)

This is a series of video demonstrations of the minimum tests of a retail motor-fuel dispenser (gasoline pump) in accordance with NIST Handbook 44 and NIST Examination Procedure Outlines. 

Duration: 14 minutes. (2014-09-25)

Short video clips from the full video are provided here:

In this webinar, John McGuire will cover the legal obligations when performing weights and measures inspections, including evidence, search and seizure, and due process. 

Duration: 1 hour 20 minutes. (2024-05-02)

Unit Pricing

This brief video for retailers provides tips on how clear, legible, and prominent unit price labels enhance the customer shopping experience. Retailers may use the NIST Special Publication (SP) 1181, Unit Pricing Guide for best practices.

Duration: 2 minutes. (2025-02-25)

Unit Pricing Guidance
Unit Pricing Guidance
Clear, legible, and prominent unit price labels enhance the customer shopping experience. Retailers may use the NIST Special Publication (SP) 1181 for best practices.

 

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Welcome to the NIST Metric Kitchen! Join Tanna Nguyen of OWM as she demonstrates how to prepare a delicious loaf of banana bread. 

Duration: 5 minutes. (2023-01-22)

Baking Banana Bread Using the Metric System
Baking Banana Bread Using the Metric System
Welcome to the NIST Metric Kitchen! Join Tanna Nguyen as she demonstrates how to prepare a delicious loaf of banana bread. To bake this tasty treat at home or at school, use the companion recipe card published on the NIST Metric Cooking website (results may vary). After viewing this video, the audience will increase their familiarity using a basic kitchen scale to measure dry and wet ingredients with the International System of Units (SI), commonly known as the metric system. Cooking and baking offers an opportunity to develop fine motor skills and coordination, practice selecting appropriate cooking tools, opening containers, mixing, pouring without spilling, counting, weighing, as well as reading and interpreting a digital scale readout or oven thermometer. Gather all ingredients, tools and equipment before undertaking this recipe. Adults will closely supervise, observe and evaluate skills before permitting independent kitchen work. Prior to undertaking this recipe, collaborate to identify, discuss and avoid kitchen hazards, such as safely applying heat using an oven and adopting food hygiene best practices.

Join Angie Tehrani of OWM in the NIST Metric Kitchen and follow her along as she bakes some amazing brownies using the metric system. 

Duration: 5 minutes. (2023-08-09)

Brownies
Brownies
Join Angie Tehrani in the NIST Metric Kitchen and follow her along as she bakes some amazing brownies using the metric system. This recipe is published in NIST SP 1290, NIST Metric Recipes. The intended audience for this video is new and experienced bakers, as well as K-12 educators who are interested in learning how to use a kitchen scale and bake using grams. Adults will closely supervise, observe and evaluate skills before permitting independent kitchen work. Prior to undertaking this recipe, collaborate to identify, discuss and avoid kitchen hazards, such as safely applying heat using an oven and adopting food hygiene best practices.

Step into the NIST Metric Kitchen with OWM's Lloyd Bekele. Follow along as she bakes a delicious batch of metric chocolate chip cookies. 

Duration: 5 minutes. (2023-08-09)

Chocolate Chip Cookies
Chocolate Chip Cookies
Step into the NIST Metric Kitchen with Lloyd Bekele. Follow along as she bakes a delicious batch of metric chocolate chip cookies. This recipe is published in NIST SP 1290, NIST Metric Recipes. This video is aimed at both new and experienced chefs, as well as K-12 educators, interested in learning to use a kitchen scale to measure ingredients in grams. Adults will closely supervise, observe and evaluate skills before permitting independent kitchen work. Prior to undertaking this recipe, collaborate to identify, discuss and avoid kitchen hazards, such as safely applying heat using an oven and adopting food hygiene best practices. 
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In this short video explainer, Tina Butcher explains how weights and measures inspectors calibrate scales at the grocery store. 

Duration: 2.5 minutes. (2017-03-02)

Did you know you can't be charged for the weight of any ice glaze that may be on your seafood? Find out from this short video explainer discussed by David Sefcik how weights and measures inspectors make sure you're getting what you pay for at the seafood counter! 

Duration: 2.5 minutes. (2017-03-05)

Did you know you can't be charged for the packaging of products sold by weight? Learn why it's important that grocery stores not charge for this material - or tare from this short video explainer by Tina Butcher.

Duration: 2.5 minutes. (2017-03-05)

Contacts

Created February 20, 2025, Updated March 18, 2025