Sokkia B-20

Sokkia B-20 The Sokkia B20 Engineer' s Grade Levels are tougher, smaller and tightly sealed against humidity and dust for superior performance in all conditions. Enjoy the reliability of the automatic compensator and the convenience of horizontal angle measurement. With all these features, you can be left to concentrate on the work knowing your level is the best in the industry. Specification : - Image : Erect - Magnification : 32x or 40x ( opt.) - Resolving Power : n/ a - Field of View : 1° 20’ ( 2.3 ft. @ 100 ft.) - Minimum Focus : 1 ft. ( 0.3m) - Stadia Ratio : 1: 100 - Compensator : PL1 ( split-image tubular vial) ; all others ( wire-hung; magnetically damped) - Setting Accuracy : 0.3" - Range : ± 15' - Leveling Accuracy ( all models) : in 1.0 km ( 1 mile) of double-run leveling - Standard Deviation : ± 1.0mm / .004 ft. - w/ micrometer : ± 0.8mm / .003 ft. - Level Vial ( all models) : circular - Sensitivity : 10' / 2mm Bisa diantar. Kami melayani pemesanan dari seluruh Indonesia. Ongkos kirim variatif tergantung kota tujuan.Untuk wilayah Jakarta gratis ongkos kirim. Kami juga menjual berbagai macam alat survey dan lain sebagainya. Bagi anda yang berminat hubungi kami di : Info Kontak : Aditya Kurniawan Handphone : 085716241676 e-Mail : adityakurniawan20@ gmail.com