The CES Ultra has two electrical configurations with two different frequencies: 100 Hz and 0.35 Hz. They are set using a dipswitch in the battery compartment. The frequency of choice is the 100 Hz which has the largest body of evidence as to efficacy behind it. It provides a gentle and calming tingling sensation, though it may also be used below the sensate threshold. The 0.35 Hz setting operates at a lesser amplitude, generating very little actual sensation, but with a more subtle impact. The user may pre-set the time for either configuration for 30 minutes or 45 minutes, at which point the current will automatically turn off, or to have the unit run continuously.

Frequency: 100 Hz
    Power source: 9V alkaline battery
    Wave Shape: Square
    Amplitude: Adjustable from 0-1.5 Ma
    Pulse Duration: 2 milliseconds (20% duty cycle)

Frequency: 0.35Hz (modulated by varying signals)
    Power source: 9V alkaline battery
    Wave Shape: Square
    Amplitude: Adjustable from 70-750 microamperes


Features
 

• User Friendly  Ease of Application, Single Control Setting, Personal Timer
  
   
• Efficient Automatic Shut-Off, Low Battery Indicator
  
   
• Comfortable Choice of Pre-Gelled Electrodes or Ear-Clips
  
   
• Convenient Compact, Portable, Hand-held or placed in pocket

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