EV-803P TENS Unit
now known as Select-Care TENS

Features

• Dual channel (4-lead) all digital TENS
  
• Three treatment modes (Normal, Burst, Modulated Rate) + 9 preset programs
  
• Treatment timer (30, 60 minutes or Continuous for manual modes)
  
• Last setting recall & settings lock button
  
• Power ON/OFF button for easy shut-off
  
• Last setting recall &settings lock
  
• Compliance monitor
  
• Safety anti-slip plastic side guard strips
  
• Three year warranty
  
• Comes with 1 pkg of 4 reusable self-adhering electrodes, 1 set 43” pin lead wires, 1 each 9V heavy duty battery, carrying case, and instruction manual
  
• Leadwire reorder # LW46SPLE
  

Technical Specifications

• Channel: Dual, isolated between channels
• Amplitude: Adjustable, 0 - 80 mA peak to peak into 500 ohm load
• Output Voltage: Adjustable, 0 - 40V peak to peak into 500 ohm load
• Waveform: Asymmetrical rectangular biphasic
• Pulse Rate: Adjustable, 1 - 150 Hz, 1 Hz/step
• Pulse Width: Adjustable, 30 - 300 µS, 10 µS/step
• Modes: Normal, Burst, Pulse Rate Modulation, and Program
  Burst - Burst rate adjustable, 0.5 ~ 5 Hz Pulse width adjustable, 50 ~ 300 µS Frequency fixed at 100Hz
  Normal - Constant output based on the setting value
  P.R. Modulation (-40%) - Pulse rate is automatically varied in a cyclic pattern over an interval of nominally 10 seconds. (in max 150Hz) Pulse rate decreases linearly over a period of 5 seconds from the control setting value to a value which is 40% less. Then increase linearly over a 5 seconds period to its original value. The cycle is then repeated.
• Timer: 30, 60 minutes, or continuous (1-99 minutes can be set for presets)
• Power Supply: One 9-volt battery
• Size: 10.1 x 6.8 x 21.5 cm
• Weight: 155 grams with battery