SURPASS-EMG-EP-IOM
2 to 8 channel EMG/EP/NCS system with 2 channel electrical stimulator, portable or cart based, ...

SURPASS-II-EMG-EP-IOM
2-24 channel EMG/EP/NCS/IOM High End Workstation with 2 channel electrical stimulator, portable or cart based, ...

SURPASS-LT-EMG-EP-IOM
2 or 4 channel EMG/EP/NCS amplifier system with built in AEP/VEP and 1 channel electrical Stimulator, portable or cart based, ...