Vogel spirit level features rugged light alloy rectangular profile, from up 1500mm length with extrem solid wallthickness. With 1x horizontal vial and 1x vertical vial. Barrel-shaped vials with patented SOLID built-in system, permanent fixed and constantly aligned with the profile. Surfaces in stratosilver elocated. Measuring accuracy adjusted by electronical adjustment and at final inspection. Measuring accuracy in normal position 0.5 mm/m = 0.029 Deg.C, with reversal measurement minimum 0.75 mm/m = 0.043 Deg.C.
- Magnet: no
- Top quality spirit levels with plane surfaces