Compare electroencephalogram (EEG) electrodes for use during sleep studies. Compare plating, cup dimensions, lead wire dimensions, disposable and reusable options, and patient range (infant/pediatric/adult).

Company:Ambu USACadwellDymedix Diagnostics IncMed-Dyne IncRhythmlink International LLC
Electrode:Ambu Neuroline Disposable Cup ElectrodesCadwell Disposable EEG Cup Electrode PacksPrecision Gold Disposable EEG ElectrodesMed-Dyne Disposable Cup ElectrodeRhythmlink Disposable Webb Electrode
Plating:silver/silver chloridesilver/silver chloridegoldsilver/silver chloridesilver/silver chloride
Dimensions:10 mm cup (2 mm hole); lead wires: 40″, 60″, 80″10 mm deep cup; lead wires: 12”, 48”, 60”, 98”9 mm cup; lead wires: 40″, 60″, 80″, 100″10 mm cup; lead wires: 48”, 60”, 72”, 96”, 120”10 mm cup; lead wires: 1m, 1.5m, 2m, 2.5m, 3.0m
Warranty: (Months)243N/AN/AN/A
Pack Sizes:!0, 15, 23, 25, 2710, 15, 2510, 15Custom packaged to purchaser specifications6-30 (depending on SKU)
Last updated October 2022. A version of this guide published in the Oct 2022 print issue.

Information for this guide based on data submitted by electrode marketers. Sleep Review strives for accuracy in all data but cannot be held responsible for claims made by marketers. All EEG electrode marketers get one listing at no charge. Advertisers are offered multiple listings. All electrodes may not be included. We plan to update this guide once a year. Email sroy[at] to be considered for the next update.