Reduce swelling and inflammation. Ultrasound Output : 15 Acoustic in Continuous & 21 Acoustic in Pulsed Mode. Ultrasound Applicator :01 No. Pulse frequency 10Hz, 20Hz, 50 Hz & 100 Hz. Pulse Ratio 1:1 ,1:2, 1:4, 1:8, 1:10, 1:16 & 1:20.
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