Specifications:

• Pulse Amplitude: Adjustable, 0-100 mA peak into 500 ohm load
• Wave Form: Asymmetrical Bi-Phasic Square Pulse
• Size: 10.1cm(L) x 6.1cm(W) x 2.45cm(H)
• Weight: 150 grams with battery.
• Pulse Rate: Adjustable, from 2 to 150 Hz, 1Hz/Step
• Pulse Width: Adjustable, from 50 to 300 microseconds, 10μs/step
• Modes: B(Burst), N(Normal), M(Modulation), SD1(Strength Duration), SD2
• Timer: Adjustable, from 5 to 60 minutes or Continuous. 

Features

• Flip top cover
• 5 modes of option
• Protective strips on both sides of unit
• Large LCD showing all settings
• Easy to use press buttons control
• Simple directions for use inside the cover
• Patient compliance meter up to 999 hours
• Storage of the last used settings
• Easy to open swing cover
• Unbreakable, stainless steel belt clip
• Treatment time countdown
• Low battery indicator 

What is included:

• Digital TENS
• 4 self adhesive electrodes
• 2 leads
• Alkaline battery
• Carry case
• Instructions manual