These "radio-translucent" electrodes and leads are non-magnetic and non-metallic and provide high quality signals without interfering with the MRI—they are highly recommended for measuring biopotentials in the MRI.

•  disposable electrodes: EL508
• reusable carbon fiber lead electrodes: EL254RT and EL258RT
• reusable leads: LEAD108 (1.8 m) or LEAD108A (3.6 m)