Basic technical specifications
| Nominal diameters of controlled cylinders, mm | 32…204 |
| Range of measurement of the nonstraightness on the basis of 1 m, mm | ±1 |
| Error of measurement of the nonstraightness, mm, no more than | 0.015 |
| Measuring resolution of the nonstraightness,mm | 0.001 |
| Measuring resolution of the distance to a section to be measured, cm | 1 |
| Maximum permissible rate of movement of the measuring unit along the pipe under the measuring resolution of the distance 1 cm to the section to be measured, m/s | 0.2 |
| AC power supply | 220±22В, 50Гц |
| Power consumption, without PC, W, not more than | 5 |
