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 10 digital TENS device is the latest addition to the InTENSity premium digital device family. This device has 10 pre-set selections by body part making it the easiest and most effective TENS device available on the market today. With the press of 2 buttons, the device is ready to operate effectively based on the area of the body being treated. Wave Form: Mono-phase square pulse wave Pulse Rate: From 50 to 150 Hz Pulse Width: From 100 to 260us microseconds