Theodolite Topcon DT 209l

Deskripsi : Simplify layout and positioning jobs with unmatched speed and accuracy! Optics centered laser for verifiable accuracy up to 165 ft ( 50m) away ( DT-200L series) Extremly low power consumption - 140 hours of operation from 4 AA batteries without laser Waterproof and dustprof Vertical angle correction provides + 3 minutes accuracy RS232C Data I/ O Port ANGLE MEASUREMENT Accuracy 9" Method Absolute reading Detecting Horiz. 1 side Vert. 1 side Min. reading 10" / 20" 2mgon/ 5mgon Diameter circle 71mm ( 2.75" ) TELESCOPE Magnification 26x Length 152mm ( 5.9" ) Objective lens 40mm ( 1.5" ) Field of view 1o30' Resolving power 2.5" Minimum focus 1m ( 3.2' ) Stadia ratio 100 Stadia constant 0 Sighting collimator Double LASER POINTER Method Focusing Wave length / Power 633nm/ 0.6mW Laser Class Class II DISPLAY Unit 1 sides LCD 7 segments DATA OUTPUT Serial signal connector N/ A ILLUMINATION Display Yes Reticle N/ A COMPENSATOR Tilt sensor N/ A Compensating range N/ A OPTICAL PLUMMET Magnification 3x Field of view 3o Focusing 0.5m~  LEVEL SENSITIVITY Plate level 40" / 2mm Circular level 10' / 2mm WATER PROTECTION Standard IP66 POWER SUPPLY Battery 4AA batteries OPERATING TIME Theodolite only 140h Laser only 80h Theodolite And Laser 45h OPERATING TEMPERATURE -68oF~ + 122F ( -20oC~ + 50oC) WEIGHT 8lbs ( 3.6kg) Lengkap: 1 Unit Almunium Tripod 1 Unit Rambu Uku