Non-reflecting matt gray base board with printed fine grid. Feet adjustable in height. Spirit level in column base. Extra-wide and extremely vibration-resistant column of dull black anodized aluminium tubing with cm and inch scales. Hand crank-operated height adjustment by friction drive on plastic bearings. Weight compensation by roll-off spring mechanism. Column can be mounted rotated 180°.

Base board: approx. 450 x 500 x 28 mm (17.7 x 19.7 x 1.1 in.)
Column height: approx. 1000 mm (39.4 in.)