Product Description

Digital Theodolite with standard Accessories

• Brand: N/A 
• Model: DE 2A
• Country of origin:  China
• Country of manufacture: China 

Features:

• Big & clear display
• High quality axis system to ensure accuracy and durability 
• Superior water and dust proof
• Equipped with absolutely encoding system.

Technical Specification:

• Imaging: Erect
• Magnification: 30X
• Objective aperture: 47mm
• Absolution: 3.75"
• View of field: 1°30'
• Shortest viewing distance: 1m
• Stadia ration: 100
• Tube length: 162mm

• Angle Measurement:
• Mode of detection: Absolute angle encoder
• Accuracy: 2",
• Minimum count: 1", 5", 10"
• Angular unit: 360ᵒ, 400gon, 6400mil
• Level Length bubble: 30"/2mm
• Circular bubble: 8'/2mm

• Compensator:
• System: Liquid capacitance
• Work range: ±3'
• Solution 1"

• Optical centre:
• Imaging: erect
• Magnification: 3X
• Focusing range: 0.3m～∞
• View of field: 5°

• Laser center:
• Wavelength: 650nm
• Laser power: 5mw
• Grade: Ⅱ
• Measurement distance: 0～3m
• Spot: 1mm/1.5m

• Battery:
• Power: Rechargeable hydrogen
• Voltage: DC 6V
• Continuous to work: BDC1800mAh about 10
• Working Temperature: -20℃～+45℃
• Warranty: One year warranty

Accessories:

• 1 x Main unit
• 1 x Tripod Stand
• 1 x researchable battery pack & 1pc charger, 
• 1 x AA size Battery case, 
• 1 x Dust cover bag, instrument manual, 
• 1 x Plastic carrying case