IF-4000 interferential therapy unit, portable/battery, AC adapter, complete

DescriptionProduct Group Summary Portable TENS units and other portable electrotherapy units ship in carrying case with electrodes and instructions manual. 4 Modes. Continuous, 1/1 abrupt, 8/8 abrupt, 10/10 ramped. Frequency shift: from 25% below set frequency to 55% above. Carry Frequency: 4000 Hz. Modulating frequency: 1-150 Hz. Wave form: symmetrical bi-phasic square. Includes stimulator, lead wires, 4 self stick disposable electrodes, 9V battery, AC adapter, plastic carrying case, and instructions.  ...Show more Dimensions: 3.7" x 1" x 2.5"Weight: 3 lbsUPC: 813520010738Notice: Typically ships in 1-2 days. This item can only be purchased by or on the order of a physician or other practitioner licensed to use or prescribe this device. Resellers must only sell to a buyer who meets these qualifications. Features : Hygienic Product : Not Specified Allergy : Not Specified