Lufft Motor Aneroid
This is a late 1950s motor aneroid, ranging from zero to 9000’. By rotating the outer dial the pointer can be set to zero so the height of the assent can be calculated. There are three screw holes to the perimeter to enable the instrument to be fitted to the car dashboard. In excellent condition and complete with original box & tissue paper.
Size, diameter: 88mm overall, 64mm across dial.