Due to State and Federal Law, we sell Syringes and Needles only to the Medical Facilities. 4 Waveforms (Interferential, Premodulated, High Volt and Russian) * Bright back-lit LCD display * Includes Nylatex? wraps, both red and black 3" round electodes and lead wires as standard equipment * High Voltage available on all channels * 2 year warranty * ETL listed and cETL listed *