Chattanooga EMPI Direct TENS Unit


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  • 2 Channels of stimulation output
  • 13 Pre-set programs including 5 quick select programs for ease of use
  • Waveform: Asymmetrical biphasic, 100% compensated
  • Constant voltage up to resistance of 1000 ohms
  • Maximum amplitude: 40mA @ 1000 ohms, 250µsec
  • Pulse Duration: up to 250 μsec
  • Frequency: up to 1,000 Hz
  • Power Source: 2 x 1.5V AA Batteries or 2x 1.2V AA rechargeable batteries
  • Modern design and soft push buttons for comfortable use
  • Adjustable timer
  • Unit features include 5 stimulation programs - Pulse - Burst - Continuous - Mixed Frequency - Multi-modulation
  • Easy to read LCD display and convenient easy to use controls