Spirit level, reverse measurement
Metrology
• Light metal rectangular profile
• Extra corrosion-resistant light metal alloy
• Smooth side surfaces
• Impact-proof powder coating
• With 1 horizontal and 1 vertical bubble level indicator
• Bubble level indicators made of acrylic glass
• Measuring accuracy in normal position ±0.5 mm/m
• Measuring accuracy in reverse position ±0.75 mm/m