| Year | 2017 |
| Date | 01-Sep |
| Volume | 219 |
| Issue | 4,568 |
| Page | 378 |
| Category | Electrical |
| Part | |
| Title | Rescaling Moving Coil Meters |
| Author | Graham Astbury |
| Notes | Describes a way of changing the scales and sensitivity of these instruments. Introduction, the new meters, the voltmeter |