Features

• Dual channel (4-lead) all digital TENS
  
• Three treatment modes (Normal, Burst, Modulated Rate & Width)
  
• 12 Pre-set Programs
  
• 2 customizable constant mode programs
  
• Last setting recall & settings lock
  
• Open electrode detection function
  
• Power on/off button
  
• Low battery indicator
  
• Treatment timer (1 minute to 12 hours)
  
• 1-year warranty
  
• Comes with 1 pkg of 4 reusable self-adhering electrodes, 1 set 36” pin lead wires, 1 each 9V heavy duty battery, carrying case, and instruction manual
  
• Leadwire reorder #LWSTP36
  

Technical Specifications

• Channel:Dual
• Amplitude: 0 - 80 mA; indication only; actual mA will tend to be less than indicated due to electrode impedance
• Waveform: Asymmetrical rectangular biphasic (zero DC current)
• Pulse Rate: 2 - 200 Hz in Continuous mode
• Pulse Width: 50 - 300 µS
• Modes: Continuous, Burst, or Modulated
  Burst - Bursts of 9 pulses (200 µS) at 150 Hz, repeating twice every second.
  Modulation - 6-second cycle of concurrent width modulation and pulse repetition rate modulation. Width starting at 200 µS and decreasing exponentially to 100 µS in three seconds and then returning back to 200 µS in the next three seconds. Rate starting at 100 Hz, decreasing exponentially to 65 Hz and then returning to 100 Hz.
• Treatment Timer: 1 minute to 12 hours
• Power Supply: 9-volt battery
• Size: 10.8 x 6.2 x 2.3 cm
• Weight: 100 grams with battery