Blume-Leiss BL altimeter 6

Blume-Leiss BL altimeter 6

Blume-Leiss altimeters (BL) allow height measurements, slopes and distances.
All altimeters have 4 height measurement distances, angle scale and correction table. The entire measuring system is housed in an impact-resistant plastic housing. The pointer is locked in the free state.
Distances are measured using a measuring plate, which is placed on the object, which will be measured. After, refers to the patch, as respectively the bases = 15m, 20m, 30m and 40m overlap with the zero marking.
The altimeter is used for measurements in agriculture, forestry, construction, installation of antennas and transmission lines, mining.
The BL model 6 has 2 pointer, 1 measuring plate, 1 spike for fixing the patch and 1 bag.