The major versions of Bowers TGM calipers include hard wearing carbide contact points as standard. These versions come with an imperial dial indicator.
As with other Bowers TGM products, non-standard applications can be quoted against a component drawing.
| TGIC061 | 0-2 | 6 | 0.001 | POA |
| TGEC061 | 0-2 | 6 | 0.001 | POA |
| TGEC062 | 0-2 | 6 | 0.01 | POA |
| TGIC101 | 0-2 | 10 | 0.001 | POA |
| TGEC101 | 0-2 | 10 | 0.001 | POA |
| TGIC102 | 0-2 | 10 | 0.01 | POA |
| TGEC102 | 0-2 | 10 | 0.01 | POA |
