| model | VR200 | |
| Reinforcement diameter (mm) | φ12 φ14 φ16 φ18 φ20 φ25 φ28 φ32 φ36 φ40 | |
| Measuring range (MPa) | Maximum compression compression | 100 |
| Maximum stretch | 200 | |
| Resolution (% F • S) | compression | ≤0.08 |
| Stretch | ≤0.05 | |
| Temperature measurement range (℃) | -25~60 | |
| Temperature measurement accuracy (℃) | ±0.5 | |
| Allow cable length (m) | ≥1000 | |
| Anti-seepage water pressure (MPa) | ≥1.0 | |
| Remarks | The standard of the connection method with the steel bar is the thread connection, and the length of the instrument can be customized as required | |