ALUSTAR magnetic spirit level, 3 bubbles

BMI

Horizontal bubble with magnifying glass effect, edge-free horizontal bubble provides a distortion-free view of the bubble, also for reversal measurement, long service life due to thick wall (1,6 mm) and impact-absorbing rubber end caps, lifelong high measuring accuracy thanks to ultrasonically welded bubbles, reversal measurement possible (0,75 mm/m), 2 strong magnet systems ensure a reliable grip in all positions,
measuring accuracy: 0,5 mm/m