Leg Wedge 8 Navy by Alex Orthopedic Spirometers * Features LCD display and Urinals * Features LCD display and Time Use Memory * Kits include digital muscle stimulator 4 electrodes lead wires one 9V alkaline battery instruction manual and handy carry case * Dual channel isolated * Function modes include Constant On Time Off Time Ramp Time and a timer * Adjustable pulse amplitude * Adjustable pulse width * Adjustable frequency * HCPCS Suggested Code: E0745 The unit is 105 mA strong and comes complete with an AC adapter to allow patients to get relief anywhere Removable washable cover * 20 X 25 X 8 Helps reduce swelling in the feet and legs