| Order No. | Range (mm) | Grad. (mm) | Depth | Features | |
| 3406.0010 | 0-10 | 0.01 | 26mm | Standard type contact points | |
| 3406.0020 | 0-10 | 0.01 | 26mm | C type contact points | |
| 3406.0030 | 0-0.5 | 0.001 | 0.84" | Standard type contact points | |
| 3406.0040 | 0-0.5 | 0.001 | 0.84' | C type contact points | |
| 3406.0050 | 0-0.5 | 0.0005 | 0.84" | Standard type contact points | |
| 3406.0060 | 0-0.5 | 0.0005 | 0.84' | C type contact points | |
