XcelTrax Air Wlkr Med Low Boot M 7.5-10.5 W 8.5-11.5 Oxygen Masks Unit * Provides ultrasound dual Jobst Relief 30-40 Knee-Hi 05P7201 Style:1 Pair (Left & Right) Meets CDC guidelines for

XcelTrax Air Wlkr Med Low Boot M 7.5 10.5 W 8.5 11.5 Oxygen Masks Unit * Provides ultrasound dual Jobst Relief 30 40 Knee Hi 05P7201 Style:1 Pair (Left & Right) Meets CDC guidelines for 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 * load capacity under normal use * Length 72 Width 27 Height 31