Includes four reusable electrodes, two sets of lead wires, 9V battery, carrying case and instruction manual.

Advanteq 2000 TENS Specification:
Channels:             Dual
Waveform:            Asymmetrical Alternating Current
Output:                   50V peak into 1K ohm load
Intensity:                0 to 75 mA
Frequency:            2 Hz to 120 Hz
Pulse Width:         Variable from 50 to 120 Hz
Modes:                   Continuous, 2 Hz to 120 Hz
                                Burst, 2.5 burst, sec – 7 pulses/burst
Modulation:           Cycle from 50 Hz to 120 Hz