Intellect TENS Unit Standard Body Fat Measures 300 pound weight capacity * 14283 300 pound weight capacity * Easy to release drop arms either will drop down mechanism allows for safe lateral patient transfers to and from commode * Ideal for those with limited dexterity * Legs are adjustable * 18 width between arms * Easy to clean chrome plated steel finish * Comes with commode pail w carry handle * Limited Lifetime Warranty * Adjustable height Operate with one button *Dual Independent Channels *Adjustable timer on standard and digital units *Adjustable Frequency and Pulse Duration parameters *Basic and Standard units feature three modes: Burst Normal and Modulation *Digital units feature 5 modes: Burst Normal Modulation Rate and Width Strength Duration and Bi Pulse * Digital unit has easy to read LCD Display and convenient digital controls