Features:\nBrand new product with novel and modern appearance\n2 output channels\nNew circuitry, no cross over, no interference\nContinuous, intermit, and dense-disperse (modulated) waveforms\nAdjustable frequency: 1-100Hz\nDurable alligator clip wires\nTimer: 0-60 minutes\nOutput safety alert-all outputs must be turned off before powering on the unit.\nTechnical specs:\nOutput pulse amplitude: 0-50V (on 500Ω load). Adjustable
\nPulse frequency:\ncontinuous wave - 1-100 Hz Adjustable,\nIntermittent wave: continuous wave frequency adjustable in 1-100Hz. Break-wave time is 5 seconds, continuous wave time is 15 seconds,\nDense-clieperse wave spacing wave frequency is of density frequency, Density wave frequency adjustable in 5 - 100Hz.\nPulse width: 1ms\nPulse wave un-smmetry two-direction pulse wave\nWave form: adjustable, dense-disperse, and intermittent\nPower source: DC 9V, or A/C adapter\nPower adapter input voltage: 110-220V 50-60Hz\n\nPackage Includes:\n2 connecting pin lead wires.\n2 pairs alligator clips to connect to the pin lead wires.\n2 pairs self-adhesive electrodes to connect to to the pin lead wire.\n1 instruction manual.\n\n