Features

• Dual channel (4-lead) digital TENS
  
• Five treatment modes (Normal, Burst, Modulated Rate, Modulated Width, Strength Duration)
  
• Attractive high-tech design with metallic finish w/ LCD display
  
• Hinged protective cap for intensity dials
  
• Easy-to-use push-button controls
  
• Locking battery/control panel
  
• Durable metal wire belt clip
  
• 3 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 Channel Dual, isolated between channels
Amplitude Adjustable, 0 - 90 mA; max output 90 mA (peak to peak) into 500 ohm each channel
Output Voltage Adjustable, 0 - 45 V; max output 45V (peak to peak) into 500 ohm each channel
Waveform Asymmetrical biphasic square pulse
Pulse Rate Adjustable, 1 ~ 150 Hz, 1 Hz/step
Pulse Width Adjustable, 30 ~ 300 µS, 10 µS/step
Modes Five (Normal, Burst, Modulated Rate, Modulated Width, Strength Duration)
Normal (N) Continuous output, pulse rate and pulse width are adjustable.
Burst Mode (B) Burst rate adjustable, 0.5 ~ 5 Hz; Pulse width adjustable, 30 ~ 300 µS, Frequency fixed = 100 Hz
Modulation (MR) Pulse rate is automatically varied in a cyclic pattern over an interval of nominally 10 seconds (in max 150 Hz). Pulse rate decreases linearly over a period of 5 seconds from the control setting value to a value which is 70% less, then increases linearly over a 5 seconds period to its original value. The cycle is then repeated.
Modulated Width (MW) Pulse width is automatically varied in a cyclic pattern over an interval of nominally 10 seconds (in max 300 µS). Pulse width decreases linearly over a period of 5 seconds from the control setting value to a value which is 70% less, then increases linearly over a 5 seconds period to its original value. The cycle is then repeated.
Strength Duration (SD) Pulse rate and pulse width are varied in a cyclic pattern over an interval of nominally 10 seconds. so the pulse width is always increasing while the pulse rate is decreasing and vice-versa. Pulse rate decreases linearly over a period of 5 seconds from the control setting value to a value which is 90% less (width equal to setting). Pulse width decreases linearly over a period of 3 seconds from the control setting value to a value which is 38% less (rate equal to setting). The cycle is then repeated. Pulse rate (from 1 ~ 150 Hz) and pulse width (from 30 ~ 300 µS) are fully adjustable.
Timer Adjustable, 5, 10, 20, 30, 40, 50, 60 minutes or continuous
Power Supply One 9-volt battery
Size 10 x 6 x 2.1 cm
Weight 120 grams with battery