
| Measure the radius of arc less than half round |
| Resolution: 0.01mm/0.0005" |
| Buttons: on/off, zero, mm/inch |
| Automatic power off, move the digital unit to turn on power |
| Battery CR2032 |
| Data output |
| Made of stainless steel |
| Optional accessory: data output system |
| Code | Range (R) | Accuracy | L | c | d |
| 1189-150B | 5-150mm/0.2-6" | ±0.05mm | 263 | 16 | 65 |
| 1189-200B | 5-200mm/0.2-8" | ±0.07mm | 313 | 16 | 85 |