Feature:
• Waterproof design
• Clear Nikon optics
• Horizontal circle

Specification:
• Magnification : 20x
• Aperture : 30 mm
• Min Focus distance : 0.75m
• Accuracy : ± 2.5 mm ( 1km double run leveling)

Package includes:
• Allumunium Tripod
• Signs measure / Levelling Staff
• Tool Kit
• Plumb Bob
• User Manual