1. DIGITAL THEODOLITE NIKON NE 100 Accuracy 10

Theodolites

• Four models to choose from:
  NE-100/101/102/103
• Accurate, affordable, easy to use
• Ergonomic keypad
• One-touch function keys
• Large, backlit LCD display
• NE-100/101 models are water-resistant
• NE-102/103 models are waterproof
• 5", 7" and 10" accuracies available

Deskripsi :

Image Erect Magnification 30x Diameter of Objective Lens (Aperture) 1.77 in (45 mm) Focus Distance 2.3 ft (0.7 m) to infinity Field of View 1 degree 20' (2.3 ft at 100 ft) Ratio of Stadia Lines 100 Reticule Illumination yes   Image Erect Magnification 2.2x Field of View 5 degrees Focus Range Fixed 4.3 ft (1.3 m)   Minimum Reading 10/20" (2/5 mgon, 0.05/0.1 mil) Unit of Reading/Measure Degree, gon, or mil Accuracy 10-second   Plate/Tubular Bubble Vial 60 seconds/2 mm Circular Bubble Vial 10 minutes/2 mm   Weight 9.6 lbs (4.4 kg) Warranty 2-year Dimensions 6.04 x 6.7 x 13.14 in (15.35 x 17.2 x 33.4 cm) Protection Class IP-54 (dustproof and protection against water splashes) Tribrach Detachable and centering   Power Source 6 x AA batteries Battery Life 22 hours manganese batteries/48 hours alkaline batteries Battery Life Alert yes Voltage 1.5V   90-Degree Layout yes Checking Angles yes Alignment and Plumb yes Short-Range Leveling yes General Construction yes Anchor Bolt Positioning yes Steel Column Placement yes Setting Elevations yes Setting Lines yes Basic Grade Work yes   Type Dot-matrix LCD with 20 characters x 2 lines Sides Single Keys 5-button keypad Backlight yes   Operating -4°F to +122°F (-20°C to +50°C )