Electronic Systems Technology, Inc. announced earnings results for the full year ended December 31, 2020. For the full year, the company announced sales was USD 1.225 million compared to USD 1.408 million a year ago. Operating loss was USD 222,455 compared to USD 213,155 a year ago. Net loss was USD 202,719 compared to USD 190,957 a year ago. Basic loss per share from continuing operations was USD 0.04 compared to USD 0.04 a year ago.