Sonicator 740 UltraSound Therapy Device **AS ISSonicator 740 Ultrasound Therapy Device The Sonicator 740 by Mettler Electronics is a portable, dual frequency therapeutic ultrasound device widely used in physical therapy and rehabilitation settings. It provides both superficial and deep tissue treatments through a compact and easy to use interface. Key Specifications Model: Sonicator 740 Ultrasound Frequencies: 1 MHz and 3. 2 MHz Applicator Size: Standard 5 cm dual frequency head Ultrasound Modes: