| SKF Shaft alignment tool | TKSA 11 | TKSA 31 | TKSA 41 | TKSA 51 | TKSA 71 | TKSA 71/PRO |
| User interface | iOS & Android | touch screen | touch screen | iOS & Android | iOS & Android | iOS & Android |
| Type of display device | phone, tablet | display device | display device | phone, tablet | phone, tablet | phone, tablet |
| Display device included | no | yes | yes | no | no | no |
| Measurement positions | 9-12-3 | 9-12-3 | free | free | free | free |
| Wireless measuring heads | • | - | • | • | • | • |
| Measurement distance | 18,5 cm | 2 m* | 4 m | 5 m | 10 m | 10 m |
| Minimal shaft rotation | 180° | 140° | 90° | 40° | 40° | 40° |
| Camera | • | - | • | • | • | • |
| Machine library | - | • | • | - | - | - |
| QR code recognition | - | - | • | - | - | - |
| Machine view | fixed 2D view | fixed 3D view | fixed 3D view | free 3D rotation | free 3D rotation | free 3D rotation |
| Target values | - | - | - | • | • | • |
| Disturbance compensation | - | - | - | • | • | • |
| Supported alignment applications | ||||||
| Horizontal shaft alignment | • | • | • | • | • | • |
| Soft foot correction | - | • | • | • | • | • |
| Vertical shaft alignment | - | - | - | • | • | • |
| Spacer shaft | - | - | - | - | • | • |
| Machine train (up to 3 machines) | - | - | - | - | • | • |
| Digital dial gauge mode | - | - | - | - | • | • |
| Alignment accessories | ||||||
| Extension chains | optional | optional | optional | included | included | included |
| Extension rods | optional | optional | included | included | included | included |
| Magnetic V-brackets | optional | optional | optional | included | included | included |
| Offset brackets | optional | optional | optional | optional | optional | included |
| Sliding brackets | optional | optional | optional | optional | optional | included |
| Magnetic base | - | optional | optional | optional | optional | included |
| Spindle bracket | optional | - | - | optional | optional | optional |
| * with supplied USB cables | ||||||
