| Year | 2017 |
| Date | 15-Sep |
| Volume | 219 |
| Issue | 4,569 |
| Page | 430 |
| Category | Electrical |
| Part | 2 |
| Title | Rescaling Moving Coil Meters |
| Author | Graham Astbury |
| Notes | Describes a way of changing the scales and sensitivity of these instruments. Redrawing the scale, the ammeter, nomenclature |