The special aluminium alloy with matt black anodised surface and high-contrast scale ensures non-glare reading. The deep-etched numbers and graduations are extremely wear-resistant, weatherproof and resistant to chemicals, grease and oils. Precisely engaging nickel-plated steel springs. Rounded edges. Accuracy class II (±0.7 mm per 2 m).
BMI spirit levels
Selected, high-quality materials
High measuring accuracy (0.5 mm/m) in normal positions and when measuring overhead)
Up to 30 years warranty from BMI on the service life of the vials
Ultrasonically welded vials with non-glare reading