Portable GF3 Tens Unit

The Comfor-Tens GF-3 is a high quality portable tens unit with great features at an affordable price!

Technical Specifications:

• Dual Channels

• Pulse amplitude, adjustable 80 mA peak maximum for positive pulse or -20 mA peak maximum for negative pulse into 500 ohm load (each channel)

• Pulse rate - 2Hz-120Hz

• Pulse width - 40uS-260uS

• Modulation mode: Pulse width is automatically varied in a cyclic pattern over an interval of nominally 5 sec. maximum. Pulse width decreases linearly over a 1.5 sec. period from the control setting value to a value which is decreased 45% maximum, then increase linearly over a 1.5 sec. period to its original value. The cycle is then repeated.

• Burst mode: Bursts consist of 9 + or - 2 pulses at maximum pulse rate. Burst occur twice every second.

• Voltage: 0-110 volt maximum (either positive pulse or negative pulse)

• Max Charge per pulse: 21 micro coulombs max. Positive pulse and negative pulse separate.

• Battery: 9 volt

• Weight: 4.5oz with battery

• Note: + or - 20% tolerance on electrical specs.

• Case included

• Battery included

• Package of (4) 1.75" x 1.75" pads included

Warnings:
1. Do not use if you have a Cardiac pacemaker!
2. Patients with heart disease consult your doctor before use!
3. Stimulation on traumatic skin (broken skin) is forbidden.