https://www.dtgmedical.com/product-page/philips-compatible-10-lead-direct-connect-ekg-leadwire-needle-end-ph-m3702c-n
Philips Compatible Direct-Connect EKG 10 Lead (Needle) - PH-M3702C-N | DTG Medical
Philips Compatible 10 Lead Direct-Connect EKG Leadwire - Needle End. In stock. $99.