= Picture
= Specifications
= Calibration
= Block DiagramsNostalgic Kits Central
| Codes |
| = Picture |
| = Specifications |
| = Calibration |
| = Block Diagrams |
| - = No data |
| Catalog Number | Model Number | Description | Notes | Picture | Specs | Documentation |
| 83 Y 138 | - | Capacitance Substitution Box | - | - | |
- |
| 83 Y 139 | - | Resistance Substitution Box | - | ) |
|
- |
| - | KG-675 | RC Substitution Box | - | ) |
- | - |