A single mode preset TENS unit. The pulse width, pulse amplitude and pulse frequency are adjustable. This is a dual channel unit, which allows you to use four electrodes at a time (two electrodes per channel). The TENS is portable and may be clipped to a belt, shirt pocket, bra or other clothing.

Features:

• Electrodes: 2" x 2", 4/pkg
• Channels: Dual, isolated between channels
• Dimensions: 1" x 2.5" x 3.75"
• Weight: 4.6 oz (includes battery)
• Power Source: 9V battery
• Battery Life: 70 hours average usage (alkaline)
• Wave Form: Modified square wave with zero net direct current (DC) component
• Pulse Amplitude: 0 - 80 mA each channel, adjustable (500 ohm load)
• Pulse Frequency:  2 - 150 Hz, adjustable
• Pulse Width: 60 - 250 microseconds, adjustable
• Maximum Charge: 20 micro coulombs per pulse  

Includes:

• One pack of 4 electrodes 
• 9V Battery 
• Instruction manual  
• Lead wires  
• Hard shell case

Warranty:

• 1 year on unit

*This item must be ordered by a licensed healthcare professional.