ELECTRICITY GENERATING AUTHORITY OF THAILAND (EGAT)
Regist No
Date
2014-12-15
Tone Generator and Level Meter is a instrument, which generates and measure tone signals with frequency at 300 up to 3400 Hz. This meter is mainly used for maintenance on communication.
Korea Intellectual Property Service Center 17F, 131 Teheran-ro, Gangnam-gu, Seoul, Republic of Korea 06133
TEL : +82-2-3459-2843 / 2924 EMAIL : siif@kipa.org