Central Bubble magnified for increased visibility, duration and accuracy + /- 0.5 mm/m.

Machined base and wider (26mm). Tubular bubbles of great size. Lightweight Body with surface for easy cleaning.

Rubberized edges to withstand drops and protect the edges.Magnified central bubble that facilitates reading

Accuracy: 0.5 mm / mm

Large tubular bubbles on the sides

Available sizes:40cm,60cm,80cm and 100cm