Generic and Original M1605A PHILIPS EKG LEADWIRE SET (989803104381). Shielded 3-Leadwires with Snap leadends, Safety, AAMI, is compatible with the Philips Sonos 5500, Philips Sonos 7500 ultrasound, IE33 Ultrasound. Cable is reusable. For M1580A patient cable. Priced per Set. See "Options" Above for Selections.