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this hand-heldinterferential therapy deviceis very effective in the treatment ofacute and chronic pain, facilitation ofmotor nerve and muscle stimulation aswell as effecting local blood flow circulation.system includes: stimulator, leadwires, four self-stick hypoallergenicdisposable electrodes, 9 volt battery,a/c adapter, hard plastic carryingcase, instruction booklet.
if-4000 specifications:
waveforms symmetric biphasic square
modes continuous, 1 / 1 abrupt, 8 / 8 abrupt, 10 / 10 ramped options
pulse width 125 microseconds for each phase
carrier frequency 4000 hz., fixed
interference frequency 4001-4150 hz.
difference frequency 1-150 hz., adjustable
output 0-16 volts (through 500 ohms) |
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