- Measure groove diameter
- Resolutions : 0.01mm/0.005*
- Buttons: on/off, set, mm/inch, preset(+,-)
- Automatic power off, move the digital until to turn on power
- Battery CR2032
- Data Output
- Made of stainless steel
- Optional accessory : data output system
| Code | Range | Accuracy | a | b | c | d | e | L |
| 1120-150A* | 22-150mm | 0.04mm | 5 | 11 | 16 | 30 | 1 | 255 |
| 1120-200A* | 25-200mm | 0.04mm | 5 | 12.5 | 16 | 40 | 1 | 310 |
| 1120-300A* | 30-300mm | 0.05mm | 5 | 15 | 17 | 50 | 1.5 | 410 |
*Supplied with manufaturer calibration certificate
