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Chattanooga Primera Economy TENS/NMES

  • Features 8 TENS and 6 NMES programs
  • Complete package includes: Primera Unit, Carrying Case, Battery, Leadwires, Dura-Stick Electrodes, Back Support Belt and User's Manual.

Technical Specifications:

  • Number of Channels: 2
  • Constant Voltage: Up to a resistance of 100ohms
  • Maximum Amplitude: 250 µs
  • Output Intensity: 0-60, adjustable in 0.5 steps
  • Max Pulse Duration/Width: Up to 250 µseconds
  • Max Frequency: 1,00 Hz
  • Waveforms: Asymmetrical, rectangular bi-phasic with zero DC Current

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