Grass Gold Cup Electrode 31 cm – 10 pieces

The Grass Gold Cup Electrode with a 31 cm cable is a high-quality gold cup electrode for precise signal recording in EEG, EMG, ECG, EOG, and polysomnography (PSG).

Thanks to its 24-karat gold coating (99.99% purity), the electrode offers stable signal quality with low skin-electrode impedance. The cup shape allows for easy positioning on the scalp and even distribution of the electrode paste.

The highly flexible Teflon cable (31 cm / 12″) is strain-relieved and prevents the ingress of liquids.

Technical features:

• Gold Cup Electrode (Reusable)
• 24K gold plating
• Electrode diameter: 10 mm Ø
• 2 mm opening for yellow filling
• Cable length: 31 cm
• Highly flexible Teflon cable
• 1.5 mm DIN plug (female)
• Packaging unit: 10 pieces

Areas of application:

• routine EEG
• Long-term EEG
• PSG / Sleep screening
• EMG
• ECG
• EOG

For optimal results, we recommend preparing the skin with an abrasive gel and securing the electrodes with a suitable EEG adhesive paste.

Grass Gold Cup electrodes are compatible with almost all common EEG and PSG systems.

Tutorial: Apply EEG electrodes correctly:

Detailed video with step-by-step instructions