| 1. | Sampling electrode |
| 2. | Leyden Jar |
| 3. | Charge
producing gun |
| 4. | Electric Charge Gun (from Nakamura
electrostatic field lines) |
| 1. |
Works best in low
humidity |
| 2. |
See electrostatic field lines
demonstration for instructions on how to use the charge gun. |
| -- |
