Everyway Medical Premier Stim Plus TENS / EMS machine - EM-6300is a fully digital battery operated pulse generator that sends electrical impulses to the nerves and underlying muscle groups. This unit is a combination stimulator of TENS and EMS which can be used for pain relief and muscle stimulation. The device is provided with two controllable output channels, each independent of the other. A pair of electrodes can be connected to each output channel. The intensity level and settings are controlled by press buttons.The EM-6000 Series features 5 TENS Modes 3 EMS Modes + 9 Preset TENS Programs.The machine is designed user-friendly, so ueres can easily start the treatment by pressing simple buttons.EM-6100: 5 TENS modesEM-6200: 3 EMS ModesEM-6000: 5 TENS Modes + 3 EMS ModesEM-6300: 5 TENS Modes + 3 EMS Modes + 9 Preset ModesAccessoriesDevice X 1Carrying Case X 1Electrode Pade(5x5cm) X 4Lead Wires X 29V Battery X 1Instruction Manual X 1MECHANISMTECHICAL DESCRIPTIONChannelDual, isolated between channelsPulse AmplitudeAdjustable, 0-110 mA peak into 500 ohm load each channel.Wave FormAsymmetrical Bi-Phasic Square PulseVoltage0 to 55V (Load: 500 ohm)Power sourceOne 9 Volt Battery.Size11.8cm(L) x 6 cm(W) x 3.1cm(H)Weight157 grams with battery.Pulse RateAdjustable, from 2 to 150 Hz, 1 Hz/stepPulse WidthAdjustable, from 50 to 300 microseconds, 10 µs/step