Chattanooga Vectra Neo - Channel 1 & 2 Stimulation Module with EMGMODULE ONLY Electrotherapy Stim Module for Vectra Neo, Channels 1 2 + sEMG Accelerate results with a system that combines electrical stimulation, ultrasound, and laser therapy into a single streamlined device Maximize treatment time with plug and play therapy modules that allow you to treat multiple patients at once with different therapies Comprehensive reference library provides extensive information on therapy, treatment and pathologies The sEMG