EXHIBIT 99.3 - PRESS RELEASE ISSUED MAY 14, 1998 PRESS RELEASE ELECTRONIC SYSTEMS TECHNOLOGY 415 N. QUAY STREET KENNEWICK, WA 99336 509-735-9092 (O) 509-783-5475 (FAX) EST ANNOUNCES 1st QUARTER 1998 FINANCIAL INFORMATION KENNEWICK, WASHINGTON --- May 14, 1998 --- Electronic Systems Technology Inc. (EST) (OTC: ELST), a manufacturer of wireless modems, today announced sales and results of operations for the three month period ending March 31, 1998. EST reported sales for the first quarter 1998, of $409,214 compared to $316,027 for the same quarter in 1997, reflecting a an increase of 29%. Net income for the first quarter of 1998, was $58,662, or $0.01 per share, compared with net income of $19,691, or $0.003 per share, for the first quarter of 1996. Selected Statement of Operations Information (Unaudited) Three Months Ended March 31, March 31, 1998 1997 -------- -------- Sales $ 409,214 $ 316,027 Net income before tax 88,883 29,835 Net Income 58,662 19,691 Weighted average common shares outstanding 5,547,557 5,480,905 Basic Earnings per Share $ 0.01 $ 0.003 Diluted Earnings per Share 0.01 0.003 Selected Balance Sheet Information (Unaudited) March 31, December 31, 1998 1997 -------- ----------- Cash and cash equivalents $1,566,908 $1,466,760 Total current assets 2,151,088 2,065,479 Property & equipment (net) 131,747 132,924 Total assets 2,289,599 2,205,811 Total current liabilities 102,339 77,213 Long-term debt -0- -0- Stockholders' equity 2,187,260 2,128,598 Electronic Systems Technology, a publicly held Company since 1984, was the first Company to develop the wireless modem and receive the United States and Canadian patent for this technology. Contact EST for more details. APPENDIX: Item no. 1: (graphic material not included in electronic filing format) The press release was published showing at top left of the press release, the Electronic Systems Technology, Inc. trademarked company logo, showing a black square field containing the stylized letters E S T.