All levels of LAG model, in different colours and different types of horizontal vials are convenient for advertising. Colours and executions on agreement, with 1, 2 or 3 plexiglass vials.

Accuracy: 0.5 mm/m in normal position.

Length: 15 cm (with 1 horizontal vial), 20 cm (with 1 or 2 vials), 30 cm, 40 cm, 50 cm, 60 cm, 80 cm, 100 cm, 120 cm (with 2 or 3 vials).