optional accessories matrix electrode $230.00 more information trigger electrode $185.00 $185.00. more information comb electrode $230.00 $230.00. more information leads electrode head $90.00 more information hi pro electrode $105.00 $105.00. more information standard electrode $105.00 $105.00. more information fascia flow $495.00 $495.00. more information base station $100.00 $100.00. more information adhesive 5x5cm electrode pads (square) $31.00 $31.00. more information adhesive 5x9cm electrode pads (rectangle) $31.00 $31.00. more information conductive electrode gloves $40.00 $40.00. more information micro-usb wall charger (Australia only) $20.00 $20.00. more information keyseries case large $130.00 $130.00. more information keyseries case small $25.00 $25.00. more information sanakey User Manual and Therapy Guide $30.00 $30.00. more information physiokey User Guide and Basic Training Manual $30.00 $30.00. more information Bioadaptive Impulse Therapy with physiokey $55.00 $55.00. more information