Includes: Device, batteries, lead wires, 1-4 pack of electrodes, carrying case and users manual* Channels: Dual Channels, Isolated between channel * Wave Form: Asymmetric biphasic square pulse * Amplitude: 0 to 15mA each channel, adjustable (500 ohm load) * Pulse Width: Variable, 60-250 microseconds, adjustable * Frequency: 2 to 150 Hz, adjustable * Uses 4 'AAA' batteries (included) |