Commonly used in brain and sleep research in rats and mice.
Including two purposes: one is to fix the head mount together with preamplifier ( as shown in the figure below, left) , and the other one to be used as EEG recording electrode (as shown in the figure below, right).

Order Information
| No. | Cat No. | Description |
| 1 | 32-3001 | EEG Screws, 0.1”, pk of 100. |
| 2 | 32-3002 | EEG Screws, 0.12”, pk of 100. |