Neurodyn is a neuromuscular transcutaneous stimulator used in current therapies. They are non-invasive techniques without systemic effects, do not cause addiction and do not have undesirable collateral effects.Besides the parameters in the four channels, the device permits to select the application time from 1 to 60 minutes in timer mode. At the end of the selected time, a beep sound will be emitted and the current flow to the patient will be interrupted. The selected time will decrease as time runs out.The equipment should be only used under prescription and supervision of a qualified professional.Currents and Programming modes Russian: carrier with medium frequency of 2.500 Hz (Hertz) modulated by variable low frequency from 1 Hz to 100 Hz. It can be programmed in continuous, synchronized, reciprocal and sequential modes.TENS: low frequency with variable pulse duration (T) from 50 µs to 500 µs (microsecond) and variable pulse repetition frequency (R) from 0.5 Hz to 250 Hz. It can be programmed in normal, bursts (pulse trains) and Frequency and Intensity Variation (F. I.V) modes.FES: low frequency with variable pulse duration (T) from 50 µs to 500 µs and variable pulse repetition frequency (R) from 0.5Hz to 250 Hz modulated in ramps (rise, on, off and decay). It can be programmed in synchronized, F. I.V. synchronized, reciprocal, F. I.V. reciprocal, sequential and F. I.V. sequential modes.Interferential: carrier with medium frequency of 2000 Hz, 4.000Hz or 8.000 Hz modulated in amplitude by variable low frequency from 1 Hz to 100 Hz. It can be programmed in normal tetra polar and automatic and in continuous, synchronized, reciprocal and sequential modes.Micro current: carrier with medium frequency of 15.000 Hz modulated by variable low frequency from 1 Hz to 500 Hz. It can be programmed in continuous mode. AUssIE Current (Australian current): a new generation of electrical current for stimulation with medium frequency carrier from 1.000Hz or 4.000 Hz, low frequency burst modulated from 1 Hz to 120 Hz and pulse duration of 2 ms (milliseconds) or 4 ms. It can be programmed in continuous, synchronized, reciprocal and sequential modes. Polarized: medium frequency of 15.000Hz. It can be programmed in positive P+ and negative P- modes, in the inversion of polarity.Includes:1 detachable power cable4 patient connection cables (each one with 2 wires and pins at the ends) (channel 1 - orange, channel 2 - black, channel 3 - blue, channel 4 - green).4 patient connection cables ( each one with 2 wires and alligator clip at the ends) (channel 1 - orange, channel 2 - black, channel 3 - blue and channel 4 - green)1 patient connection cable (with 2 wires and pen electrodes at the end for microcurrent) (channel 1 - orange)4 pairs of silicone rubber electrodes - 50 x 50mm.4 pairs of silicone rubber electrodes - 30 x 50mm.4 pairs of aluminum vegetable-sponge electrodes 80 x 100 mm.4 elastic bands with Velcro.1 operation manual CD.1 spare protection fuse 5A.The use of cables, electrodes and other accessories different from those specified above may result in increased emissions or decreased immunity of the equipment. The device and its characteristics may be changed without previous notice. Technical Characteristics Bivolt 127 and 220 volts; 50/ Hertz. Output channels: four independent channels in amplitude.