The DIGITAL EMS is a battery operated pulse generator that sends electrical impulses to electrodes attached to the body and stimulate the nerves transmitting the pain impulse. The device is made with two controllable output channels, each independent of each other. An electrode pair can be connected to each output channel. Features: *Digital Display with timer/mode/intensity/setting value/battery indicator *Auto shut down whilst remembering last setting *Timer programmed to 60 minutes with count down display *Current output in mA are shown on the digital screen in addition to other key features *Channel A and Channel B can each be set at different currents or at the same current outputs *Memory function: Unit does not lose patients key settings, such as pulse rate, pulse width, when battery is removed for periods of time *Unit has patient compliance timer recording time from 0 ?999 minutes *All controls are covered to avoid accidental change of settings, yet can be seen through outer window