- Three non fade, non leak, electrostatic stable vials of which two are permanently fixed for lasting accuracy.
- 360° rotating vial for establishing angles, slopes and inclines.
- Suitable for normal measuring in the horizontal and vertical positions.
- Smooth scratch resistant electrostatic powder coating.
- Tapered end caps to protect measuring surface.
- Normal position accuracy ±0.5mm/m.
- Rotating vial accuracy ±0.3°.