• Four channel (8-lead) all digital combo TENS, Muscle Stim, and Interferential with sequential feature
  
• 3 Waveforms: Symmetrical, Asymmetrical biphasic, Pulsed Sine
  
• 4 Interferential modes, 3 TENS modes, 3 EMS modes
  
• Separate intensity controls for each channel
  
• Preset treatment programs
  
• Fully adjustable parameter settings for all modes
  
• Great choice for professional or clinical use
  
• AC adapter or 4 AA battery power supply
  
• Last setting recall and parameter lock
  
• Compliance monitor
  
• Treatment timer
  
• 3 year warranty
  
• Comes with 2 pkgs of 4 each 1.5” x 2.5” reusable self-adhesive electrodes, 4 each color-coded 48” pin lead wires, 4 each AA Alkaline Batteries, AC adapter, carrying case, and instruction manual
  
• Leadwire reorder #LW00013B, #LW00013G, #LW00013T, #LW00013W
  

• Channels: 4 Channel (8 lead)
  
• Power Supply: AC Adapter or 4 AA Alkaline Batteries
  
• Size: 6.30" x 2.75" x 1.25" (160mm x 70mm x 32mm)
  
• Weight: 11.4 oz. (323 grams)
  

• Amplitude: 0 - 98 mA peak to peak
  
• Output Voltage: 0 - 33 V peak to peak (Adjustable)
  
• Waveform: Pulsed Sine
• CH1/CH3 (Carrier) Frequency: 4000 Hz
• CH2/CH4 Frequency: 4001 - 4150 Hz (Adjustable)
  
• Beat Frequency: 1 - 150 Hz
  
  • CH1/CH2 are an Interferential Pair
  • CH1: Fixed Frequency (4000 Hz)
  • CH2: Adjustable 4001 - 4150 Hz
  • CH3/CH4 are an Interferential Pair
  • CH3: Fixed Frequency (4000 Hz)
  • CH4: Adjustable 4001 - 4150 Hz
  
• Premodulated INF (using one channel):A mixed interferential beat frequency will be produced only out of CH 1 and/or CH 3.
  
• Modes: Constant, Sweep 1, Sweep 2, Sweep 3

  • Constant: Beat Frequency is adjustable from 1-150Hz
  • Sweep 1: Beat Frequency modulates from 1 - 10 Hz and back over 12 seconds (6 second increase, 6 second decrease)
  • Sweep 2: Beat Frequency modulates from 80 - 150 Hz and back over 16 seconds (8 second increase, 8 second decrease)
  • Sweep 3: Beat Frequency modulates from 1 - 150 Hz and back over 20 seconds (10 second increase, 10 second decrease)

TENS Specifications

• Amplitude: 0 - 100 mA peak to peak
  
• Output Voltage: 0 - 50 V peak to peak
  
• Waveform: Biphasic square
  
• Pulse Rate: Adjustable 1 - 120 Hz
  
• Pulse Width: Adjustable 10 - 250 µS
  
• Modes: Constant, Burst, Modulation

• Constant: Pulse Rate (Hz) is adjustable from 1 - 120 Hz and Pulse Width (µS) is adjustable from 10 - 250 µS.
• Burst: 8 pulses per burst, 2 bursts per second. Pulse Width (µS) is adjustable from 10 - 250 µS.
• Modulation: Pulse Rate (Hz) is adjustable from 1-120 Hz and Pulse Width (µS) is adjustable from 10 - 250 µS and decreases 50% and back to set value over a 10 second cycle.

Neuromuscular Specifications

• Amplitude: 0 - 120 mA from peak to peak (adjustable)
  
• Output Voltage: 0 - 60 V from peak to peak (adjustable)
  
• Waveform: Symmetrical & Asymmetrical Biphasic Square
• Pulse Rate: Adjustable 1 - 120 Hz peak to peak
  
• Pulse Width: Adjustable 50 - 400 µS
• On Ramp: 0-10 seconds
• On Time: 0-99 seconds
• Off Ramp: 0-10 seconds
• Off Time: 0-99 seconds
• Modes: Constant, Cycled, Reciprocating

• Constant: Use the Constant Mode or a Pulse Rate greater than 60 Hz. for the relaxation of muscle spasms only. Use of continuous stimulation and/or rates above the normal physiological range (e.g., greater than 60 Hz) could lead to rapid onset of muscle fatigue, making the device less effective in producing repeated forceful muscle contractions.
• Cycled
• Reciprocating