|Standard Error||2,5 mm|
|Objective diameter||38 mm|
|Min focusing distance||0.3 m|
|Compensator working range||± 15|
|Compensator error||± 0,5 / 1|
|Compensator setting accuracy||± 5|
|Sensitivity of circular bubble||8 / 2mm|
|Scale minimum value||1°|
|Working temperature °С||-25...+50|
Auto level ADA BASIS with coated optics and automatic compensator is produces for surveying, engineering and construction works. Simple design doesn’t require difficult care. The instrument provides stable and precise work on building sites.
Automatic level ADA BASIS is a traditional surveying instrument equipped with automatic compensator with magnetic damper. When the instrument is adjusted with circular level, the mechanism of automatic compensator fixes the line of sight into the horizon. This instrument is designed to provide stable work notwithstanding environmental conditions, such as vibration and large fluctuation of temperature.
Auto level has horizontal limb for angle measurements and stadia hairs of reticule can be used for distance measurements. ADA BASIS is designed for general surveying, engineering and construction works.