Comfy Stim® is a combined unit of two TENS and EMS nerve and muscle electrical stimulation systems, featuring five TENS modes and two EMS modes.Pulse width, pulse rate, ramp time, time, off time and timer are fully adjustable. The user can determine if it is in TENS or EMS mode by the readout on the top of the LCD screen.specifications :Pulse ampli..

The EV-906 Digital TENS & EMS is a battery operated unit that is a combination of TENS and EMS device with four more controllable channels. An electrode pair can be connected to each output channel.Frequency control push buttons from 1 to 100 amps.Push Button Control: Control power, intensity level, and parameters by pressing and easy to use. A..