The 2-channel Electrotherapy Equipment is capable of providing independent therapies simultaneously to 2 patients. The device offers choice of 5000 electrotherapy waveforms and their modifications. Graphic displays a 4.3" color ouch screen with 2 independent channels. On connecting with other BTL products give 2-channel portable electrotherapy unit and additional currents. High luminance displays provide timer and other main parameters. User-defined protocols identifies accessories and accessories maintenance check. The low and medium frequency wave forms include galvanic, diadynamic, 20 programmable sequences, trabert, faradic, neofaradic, Russian stimulation, stimulation pulses, rectangular pulses, TENS, 2 and 4 pole interference, triangular pulses, exponential and combined pulses, isoplanar filed, dipole vector (hand & auto), interrupted pulses, Leduc current, H-wave, microcurrents Electrodiagnostics. the device provides many connections such as possible connection with BTL Vac (vacuum unit) or with BTL-4000/BTL-5000 ultrasound therapy units or optional PC connection (for SW upgrades).