Microcurrent Tens Unit
Kit contains: one dual channel tens stimulator carry case set of lead wires instruction manual 9V batteries and set of electrodes * Channels: Dual isolated between channels * Pulse amplitude: 12 V Output Volt No load * Pulse frequency: 0.5 8 80 Hz selected * Pulse width (microseconds): 6250 Fixed * Wave form: Asymmetrical bi-phasic square pulse * Timer: 10 20 and 40 minutes * Mode selector: None *