Amrex Z-Stim Interferential Stimulators

Z-StimTM IF150    
True Interferential Therapy

The Z-Stim IF150 is a TRUE Interferential Stimulator with two channel, four pad output. Each channel generates separate frequencies which interact at the treatment site producing TRUE interferential therapy.

  Interferential current is designed for the therapeutic stimulation of nerves and muscles in the treatment of acute pain, edema reduction and muscle rehabilitation.  

The Z-Stim IF150 Interferential Stimulator is microprocessor controlled for precise operation. 
Six pre-programmed beat frequency sweep ranges include settings for pain (80 to 150 Hz), edema (1 to 10 Hz), and rehabilitation (1 to 150 Hz).  
Also featured are six pre-programmed constant beat frequency settings, 4000 Hz treatment frequency, intensity reset circuit, large digital frequency and timer displays, output current monitor, push button controls, and tilt-up bar for easy viewing of the control panel. 

 The IF150 is conveniently portable in an optional, quality, soft carrying case. The case is constructed of heavy grade nylon and features a handle, a comfortable shoulder strap and several large storage compartments.

Z-stim IF150 Features:
|| Z-Stim IF150 Specification Sheet ||

Solid state circuitry 
Microprocessor controlled 
Dual channel, 4 pad stimulator 
Dual intensity controls 
12 pre-programmed beat frequency settings 
4000 Hz treatment frequency 
Output current monitors 
Time adjustment 1-99 minutes 
Frequency and timer digital displays 
 Push button controls 
Intensity reset circuit 
Tilt-up bar 
Two-year parts and labor warranty 
 City of Los Angeles Electrical Testing Laboratory
     Approved under UL544 guideline 

Z-StimTM IF250
True Interferential Therapy 

The Amrex Z-Stim IF250 microprocessor controlled stimulator provides three widely used modalities: Quad-Polar interferential, Bi-Polar interferential and Russian stimulation. 

Quad-Polar Interferential modality provides twelve selectable beat frequencies - six constant and six sweep. The Quad-Polar modality features a dynamic output cycle which increases the interferential stimulation target field. 

The Bi-Polar Interferential modality provides premodulated, four pad, two channel interferential treatment. The Bi-Polar modality features twelve selectable modulation frequencies - six constant and six sweep. 

The Russian (2500 Hz) modality provides four pad, two channel Russian stimulation featuring a continuous, exercise or rehab treatment mode. 

The IF250 features a treatment stop switch designed to instill patient confidence. The treatment stop switch allows the patient to discontinue stimulator output at the press of a button.

Z-stim IF250 Features:
 || Z-Stim IF250 Specifications||

Solid state circuitry 
Microprocessor controled 
Dual channel, 4 pad stimulator 
Dual intensity controls 
Quad-Polar, Bi-Polar, and Russian modalities 
Dynamic mode (Quad-Polar only) 
Frequency, Time and Milliamp digital displays 
Time adjustment 1 to 99 minutes
Push button controls 
Patient treatment stop switch 
Intensity reset circuit
Tilt-up bar 
two-year warranty - Parts and Labor 
City of Los Angeles Electrical Testing Laboratory
     Approved under UL544 guideline 
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