Interferential Stimulator- Dual Channel IF4000 Jobst Ultrasheer 30-40 WaistHi 5dB Max OSPL90 118dB Voltage 10 milligrams of phenylephrine

Interferential Stimulator Dual Channel IF4000 Jobst Ultrasheer 30 40 WaistHi 5dB Max OSPL90 118dB Voltage 10 milligrams of phenylephrine 5dB Max OSPL90 118dB Voltage 4 5 W x 5 D * Made of high grade aircraft aluminum the distinctive folding capabilities and 14 lbs frame make the EZ Fold N Go Rollator one of the most portable rollators in the world Dual Channel * 4000 mHz * Unit comes complete with: set of 2 wires pack of 4 silver silver chloride self sticking electrodes 9V alkaline battery ac adaptor instruction book and attractive carry case * Dual channel quadra polar * Adjustable pulse amplitude * Carrier frequency plus interference frequency * Sweep and treatment timers * Shipping Carton Size: 12 L x 10 W x 6 H * HCPCS Suggested Code: E0730 * Interferential stimulators use a fixed carrier frequency of 4 000 Hz per second and also a second adjustable frequency of 4 001 4 400 Hz per second * When the fixed and adjustable frequencies combine (heterodyne) they produce the desired signal frequency (Interference frequency)