Product Name: Pentax Auto Level Ap-228 Survey Level Model NO.: AP-228 Accuracy: 2mm Trademark: Pentax Transport Package: Standard Export Carton Specification: 130*140*200mm/1.25kg Origin: China HS Code: 9015300000 Product Description Auto Level Pentax Ap-227 Survey Level Automatic Level (AP-228)1)Very Short Focusing Distance 0.3m2)Optimal for close range work3) Robust construction: metal top cover4)Weather and dust-resistant5)High-quality optics6)An easy -to-read horizontal circle7)Magnetic damped automatic compensatorFor rapid and accurate results8)Light weight 1.25 kgSpecification:ModelAP-228AFL320Magnification2832ClearObjectiveaperture30mm45mmResolvingpower3"2.5"Fieldofview1°20'1°20'Shortestfocusingdistance0.3m0.6mStadiaratio100100Stadiaconstant00Standarddeviationof1KMdoublerunleveling±1.5mm±0.8mmCompensatorrange±15'±12'CompensatormethodMagnet powerAluminiumalloywiresCircularvial8'/2mm10'/2mmMinugraduation1°1°Size/Weight130*140*200mm/1.25kg247*153*153mm/2.3kgWaterproofIP55JIS6gradeProduct: