TOPCON Digital Theodolite Measurement System-DT209

The DT-200 series integrates the same high-quality advanced absolute circle reading technology found in Topcon's high-performance total station products for more accurate field calculations; and they continue to deliver the highest quality optics and electronics you expect to find in Topcon theodolites. 

DT-200 Series Features:

• Long Battery Life
• Waterproof and Dustproof Digital Theodolites

Available in three affordable models delivering 5", 7", or 9" angle accuracy, there is a DT-200 theodolite perfect for any job. Like the DT-100 series, the DT-200 series weathers any wet or dust conditions in the field, allowing for a more productive day during inclement weather. All models are also compact and lightweight for easy portability; and their simple operation provides precise measurement in a functional, hassle-free package.

SPECIFICATIONS:

• Telescope Length:149 mm
• Objective lens: 45 mm
• Magnification: 30x power
• Field of view: 1°30'
• Resolving power 2.5 power
• Minimum focus: 90 cm
• Stadia ratio: 100
• Stadia constant: 0
• Sighting collimator: Double
• Electronic Angle Measurement Method: Absolute Reading
• Detecting: 2 horizontal sides, 1 vertical sides
• Minimum reading: 1"/5" arc seconds, 0.2mgon/1mgon mgon
• Accuracy: 5 arc seconds, 71mm Diameter Circle
• LCD: 7 segments
• Compensator Sides: 2
• Serial signal connector: RS-232C
• Tilt sensor: Vertical
• Data Output: Serial signal connector: RS-232C
• Optical Plummet Telescope
• Magnification: 3x power
• Field of view: 3°
• Level Sensitivity
• Plate level: 40°/2mm
• Circular level: 10°/2mm
• Water Protection Standard: IP66 rating
• Power Supply Battery: 4AA batteries
• Operating time Alk.
• Theodolite only: 140 Hours
• Environmental Operating Temp: -20° to +50°