Omron Electrotherapy Pain Relief System Each PM3030 by Omron Healthcare GROUP: Orthopedic & Physical Therapy:Physical Therapy :Equipment Item Description: Pain Relief System Packaging Desc: Pain Relief Unit Electrotherapy Country of Origin: Harmonized Tariff Code: Product Description: Pain Relief Unit, (3) pre-set program, (5) intensity levels, 15-minute automatic power off function, rectangular biphasic waveform, (2) 100Hz pulses per second, single channel output. Package includes: instruction manual, electrode, (2) AAA batteries, (2) long-life pads and storage unit, combo QuickStart and Pad Placement Guide.