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David Sefcik

David Sefcik is a technical expert on uniform laws and regulations in the area of legal metrology with the NIST Office of Weights and Measures. A Maryland native, Sefcik graduated from the University of Maryland, College Park. In addition to being the lead trainer on Handbook 130 and Handbook 133, he has taught Sunday School to elementary-age children for more than 20 years.

Wed, 03/29/2017 - 12:01
The Unit Price Is RightFood unit prices aren’t consistent across product categories, but NIST has a fix
Wed, 03/29/2017 - 12:01
Believe it or not, I love to grocery shop. Besides getting to pick all my favorite foods, I love the challenge of getting the best deals—and a challenge it can sometimes be. Without a doubt, I have found that the best tool available to enable price…
      

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