| Parameters | value |
|---|---|
| Item number | 81261 |
| Uses | To observe the sagging by means of the parallelogram method and different length method. Can mount the theodolite on the pylon |
| Magnification factor | 4 |
| Applicable angle iron | ∠56~125 |
| Weight (kg) | 1.6 |
Zoom Sag Scope
