Multifrequency system MFLG by MEINHARDT Ultrasonics,
Germany
Branson 20 kHz
Sonifier, Model
B-30 (4 units)
Allied Signal (ELAC Nautik) 358 kHz/1062 kHz Ultrasonic
unit (Model LVG 60 A) (2
units)
Undatim Ultrasonics 515 kHz Ultrasonic D Reactor
(Model UL03/1) (3 units)