Imi-2631 Transcutaneous Nerve Stimulator 2 Channels Digital

Lightweight, Pocket Model, Two Channel, Low-Frequency Digital Tens, works on Three AA battery cells. It utilizes solid-state circuit to provide maximum reliability and Stability. CE marked. 
SPECIAL FEATURES: 
* FIVE Different Stimulation Modes:
(1) Tapping-1,
(2) Tapping-2,
(3) Kneading,
(4) Press,
(5) Vibration. 
* ONE programme mode, covering all the Modes. 
* LCD display & digital operation.  * Intensity adjustable from 0 - 9. 
* Two-channel output with two sets of adhesive pads. 
* Preset 10 minutes Timer. 
* Battery Life, 3 months (30 minutes per day). 
* Maximum Output Frequency, 147.1 Hz for more severe pain. 
* Large buttons for easy operation.