Auto Level AL28

AL-I Series Magnetic Damping Auto levelsFEATURES Equipped with advanced Magnetic-damping compensation system (V-type suspension wire) Super clear imaging system and hermetically-sealed structure for all weathers. Optional Colors (Nikon Green, Topcon yellow, Sokkia Grey, Wild Orange…) Standard outfit: Auto Level, plumb bob, adjusting wrench x 2, desiccant bag, instruction manual, ABS plastic carrying case.We could provide OEM service. Model and color can be customized.Twenty years specialized experience guarantee the best quality.Please contact us for any enquiry. Technical parameters AL24AL28AL32Standard Deviation for 1km Double-run Leveling2.5mm2mm1.5mmTelescope ImageErectErectErectTelescope Magnification 24×28×32×Effective Aperture Size of Object Lens30mm30mm30mmField of View1°201°201°20Shortest Sighting Distance0.55m0.55m0.55mStadia Multiplication100100100Addition Constants000Compensator Working range±15±15±15Setting Accuracy±0.5±0.5±0.5Accuracy of Circular Bubble8/2mm8/2mm8/2mmGraduation Value1° or 1gon1° or 1gon1° or 1gonInstrument Size200mm×132mm×130mmNet. Weight1.3kgAuto level,Automatic level