Double-based spirit levels, bases machined and bevelled

VISIBILITY: 3 bubbles: horizontal, vertical and 45°.

PRACTICAL: Handles.
Easier transport and vertical levelling.

Allows the reading of the verticality whatever your position thanks to the internal mirror at 45 °.
Frontal reading and lateral reading.
Level double ground sole.
Anti-shock bits
Accuracy: <0.5mm / m.