Ultima Five Digital TENS w Timer Walker Accessories 20 Long * Beige unifoam Eating Utensils 20 Long * Beige unifoam on 3 8 thick foam loop lock straps with hook and loop closure * Features two side panels for easy size adjustment and access to injury site * Measure circumference 6 above and 6 below the knee * Fits circumference: (6 Above Knee): 15 25 (6 Below Knee): 12 20 * Three contoured posterior and one each medial and lateral stays are removable * HCPC CODE: L1830 pull when securely installed per instructions * 500 pound weight capacity exceeds ADA requirements * Not retail packed Includes Device batteries lead wires 1 4pack of electrodes carrying case and users manual * Channel: Dual Channels Isolated between channel * Output Maximum 130 mA (peak value) across 500 Ohm load * Pulse Width From:50 ÊS to 250 ÊS adjustable * Pulse Rate:2 Hz to 150 Hz Adjustable * Wave Form:Symmetrical bi phasic rectangular Monophasic rectangular * Operates on 2 AA batteries (included) * Timer