Maddak Reacher Clip, 1 Each Fluid Management Unit * Provides ultrasound dual stretchable sides so you Unit * Provides ultrasound dual channel high volt pulsed DC stimulation and low volt galvanic * Used for iontophoresis * Up to 20 watts of variable or non interrupted ultrasound * High Voltage features reciprocal and ramped surge modes with adjustable surge duration (1 160pps) * Balance Control Feature * Lo Volt Galvanic has constant currentoutput variable surge and continuous mode and reverse polarity * Up to four electrodes * Large extra large fits 62 – 74 inch waists It may be snapped onto tubing at any angle and rotated to support the reacher in a vertical position The larger side of the double clip snaps onto the wheelchair