Snap N Save Sliding Transfer Bench w Cut Out Swivel Seat Lymphedema Pumps Garments Power Cord with Hospital Grade 01804 Power Cord with Hospital Grade Plug UL Approved 2 Channel Electrotherapy * Easy to add modularity allows the addition of two additional channels of electrotherapy light therapy or a battery module * High contrast 5 (13 cm) FSTN LCD monochromatic user interface * Two independent electrotherapy channels expandable to four independent channels * Multiple waveform electrotherapy six clinical waveforms: Interferential Premodulated High Volt Russian Symmetrical Biphasic and Microcurrent * Documentation of treatment data with Patient Data Cards * User defined protocols for your specific needs * Dual frequency ultrasound at 1 or 3 75 Weight Capacity: 400 lbs 5 Max Tub Clearance: 18