An official website of the United States government
Here’s how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Misakian, M.
(1984),
Calibration of Flat 60-Hz Electric Field Probes, Bioelectromagnetics, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=900138
(Accessed December 8, 2023)