Due to State and Federal Law, we sell Syringes and Needles only to the Medical Facilities. Unit * The SynchroSonic US/752 offers the benefits of therapeutic ultrasound and high volt muscle stimulation for muscle rehabilitation, prevention of muscle atrophy, pain management and edema reduction * The panel design of the SynchroSonic US/752 provides simple operation of ultrasound and high volt muscle stimulation separately or in combination through the ultrasound transducer * The practitioner can precisely manage treatment with a selectable frequency range, selectable independent on/off surge duration and selectable pulse width * The US/752 produces pulsation, tetanize, surge and reciprocal output * The additional benefit of bipolar application eliminates the need for a single large dispersive electrode * Designed to promote patient assurance, the treatment stop switch allows the patient to discontinue stimulator output at the press of a button * Soundhead Features and Options * All Amrex ultrasound transducers are lightweight, ergonomically designed and sealed for underwater therapy * Amrex offers two soundhead faceplate sizes: The standard 2.25" diameter faceplate or the optional, small 1.5" diameter faceplate * The QuickConnect Transducer Cable System is optional with the standard soundhead *It is provided with the small soundhead or the dual standard/small soundhead on all Amrex ultrasound equipment *