Excellent portable Ultrasound unit. The Intelect Transport Ultrasound features user defined protocols to customize to your needs. This portable ultrasound unit features a logical control system and easy to read LCD displays. Ergonomically designed ultrasound applicators available in 2cm, 5cm, 10cm,and new 1cm applicator for hand therapy. The optional carry bag is specially designed to protect and transport the Intelect Transport Ultrasound unit and accessories. Fully functional 1 and 3.3 MHz frequencies 10 new user defined memory positions for User Protocols Pulsed and continuous therapy operation 10%, 20%, 50%, and 100% Beams nonuniformity ratio (BNR) 5:1 maximum The Intelect Transport Ultrasound unit has a 110v or battery powered option Interchangeable Soundheads with Electronic Signature residing on all transducers Head warming and head contact control with visual and auditory feedback on all ultrasound soundheads