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Topcon DT-305L Waterproof Digital Laser Theodolite 5"

Stock Code: DT-305L
Original price $0.01 - Original price $0.01
Original price
$0.01 Excl. GST
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AVAILABILITY: This item is usually despatched same day

With the addition of a 633nm red beam laser pointer for guidance up to 50m away in daylight, the Topcon DT-305L integrates the same high-quality advanced absolute circle reading technology found in Topcon's high-performance total station products for more accurate field calculations. Topcon continues to deliver the highest quality optics and electronics you expect to find in Theodolites. The Topcon DT-305L is a lightweight compact alignment and angular measurement device which uniquely boasts up to 30 working days of power, the highest waterproof and dust protection, and convenient high precision laser guidance. All models are also compact and lightweight for easy portability; and their simple operation provides precise measurement in a functional, hassle-free package. The DT-305L has a simple interface and a large, easy-to-see backlit LCD. There's an optical plummet that makes set up over a control point easy, and a tilt sensor that provides ±3 minute angle correction.


  • Theodolite
  • Plumb bob
  • Tool kit
  • Lint free lens cloth
  • Waterproof protective cover
  • Hard carrying case


  • Precise laser pointer guidance
  • Dual LCD displays
  • Tilt Sensor
  • Top quality
  • Low cost
  • Simple operation
  • Degrees or percentage readings for the vertical angle
  • Magnification: 26x
  • Image: Erect
  • Field of View: 1°30'
  • Data Collection: No
  • Resolving Power: 3"
  • Minimum Focus: 90cm
  • Stadia Constant: 0
  • Laser: Red laser diode (633nm), 0.6mW, Class 2
  • Laser Distance: Up to 50m in daylight
  • Sighting Collimator: Double
  • Method: Absolute Reading
  • Detecting: Horizontal: 1 side, Vertical: 1 side
  • Minimum Reading: 10"/20"
  • Accuracy: 9"
  • Diameter of Circle: 71mm
  • Display Panel: 2 Sides, LCD 7 Segments
  • Illumination: Display only
  • Magnification: 3X
  • Field of View:
  • Focusing Range: 0.5m~
  • Plate Level: 60"/2mm
  • Circular Level: 10'/2mm
  • Standard: IP-66
  • Battery: Four AA batteries
  • Operating Time: 170hrs on Four AA's
  • Warranty: 2 years