Outdoor Step Edema Products DUAL CHANNEL EMG SYSTEM * MSHQ 1594XL DUAL CHANNEL EMG SYSTEM * Alpha Numeric LCD Display * Continuous operation or work rest prompts * Automatic data storage * Computer interface option * Pathway Utilities Compliance software included for data download * and real time graphics * Hand held portability * Carry case * Convenient 9 volt battery * Easy to operate * Audio and visual goal setting * HCPCS Suggested Code: S3900 HIGH BOOT * X LARGE Men 13 Step securely into your doorway * Large platform makes it easy for those with limited ability to lift their feet to remain steady * Use indoors or out * Non slip rubber mat * Adds 4 extra inches to your step * Ideal for home cars trucks RVs boats etc * Weather resistant * Supports up to 440 lbs * 19¨ x 15´ *