The NEW InTENSity Digital series of electrotherapy products have arrived! The InTENSity digital devices combine innovation with an easy to use interface. All InTENSity Units have the same beautifully design and come standard with an AC Adapter. This line of digitals is incredibly innovative, incredibly easy to use and surprisingly affordable. The InTENSity Twin Stim III combines Tens and EMS therapy in one beautiful digital device. The Tens has 4 Modes (Burst, Normal, Mod1,Mod 2) and the EMS has 3 modes (Synchronous, Asynchronous and Delay). This device is an industry leading 105mA. The Twin Stim III comes standard with an AC Adapter and is easy to operate. Wave Form: Tens - Monophasic Square, EMS - Biphasic/monophase square wave pulse Pulse Rate: Tens - 1-150 Hz, EMS - 1-150 Hz•Pulse Width: Tens - 50-300us, EMS - 50-300us Output Voltage: Tens - Constant Current, EMS - Constant Current Current: Tens - 0-105mA, EMS - 0-105mA Modes: Tens - 4, EMS - 3•Timer: Tens - 1-60 Constant, EMS - 1-60 Constant