Get unsurpassed recording clarity, long life and dependability right from the start. Every Grass EEG electrode is made of the finest materials and is precision handcrafted in an exclusive 12-step manufacturing process. The result is superior quality that assures reliable, accurate EEG, EMG, ECG and EOG recordings.

Each and every Genuine Grass Electrode is tested for mechanical and electrical properties to ensure high performance.

• Unsurpassed recording clarity & dependability
• Reliable, accurate EEG, EMG, ECG & EOG recordings
• Precision handcrafted. 12-step manufacturing process