PREMIER STIM DIGITAL TENS/EMS
Digital TENS and EMS Combo unit with AC power. Comes with 17 modes; 5 TENS, 3 EMS and 9 pre-programmed TENS modes, 100 mA strength with 99 steps of intensity control, and is dual powered by a 9V battery or AC adapter (included). Large LCD screen and user friendly push buttons with pause function makes re-positioning electrodes a snap. Power saving feature turns unit off in 5 minutes if not being used. Dimensions: 4.5″ x 2.25″ x 1″ (10.5 x 6 x 3 cm).