| Name | Diwa 111 Electro Variant |
| Front Scales | 27cm / LL2 A = B CI C = D LL3 ] K #Motor Volt# |
| Back Scales | = S S&T T = |
| Type of Rule | slide rule |
| Material | wood/plastic |
| Dimension (mm) | 295x38x11 |
| Area of Use | electrical |
| Origin of Rule | Herman van Herwijnen |
| Match Number | 746 |
| Comment | |
| Thumbnail |  |