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Topcon DT-207 7" Waterproof and Dustproof Digital Theodolites 60213

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  • Measure horizontal and vertical angles

  • 2.5-inch telescope resolving power

  • Absolute encoder

  • Reticle illumination

  • Optical plummet

  • Detachable tribrach

  • 150-hour battery life

  • Water resistant and dustproof to IP-66

  • Dual backlit LCD display



Availability: In stock

$1,868.00

Overview for the Topcon DT-207 7" Waterproof and Dustproof Digital Theodolites

With 7-second accuracy, the Topcon DT-207 Digital Theodolite has an integrated advanced absolute encoder for accurate angle calculations. Its high quality telescope features 30x magnification, 2.5-inch resolving power and three feet minimum focus distance for measuring tight areas and viewing crystal clear images of target points.

Absolute Reading Technology

Built-in absolute encoder uses advanced algorithm and digital sampling technology that enable construction professionals to start taking measurements as soon as the theodolite is turned on. This technology restores the azimuth after the instrument’s power is cut off, reducing power consumption and improves reliability of angle measurements.

Easy Set-up

The DT207 comes with a detachable tribrach with bubble vial and a built-in optical plummet for precise positioning and leveling of the instrument on the jobsite.

Dual Display and Reticle Illumination

With two large and high contrast LCDs, five-button keypad and reticle illuminator, this optical instrument provides surveyors with a simple interface to take precise horizontal and vertical angle measurements  in low light conditions, such as working inside buildings, tunnels or mines.

Impressive Battery Life

The DT-207 digital theodolite has an IP-66 rating for dust and water protection, allowing for a more productive surveying during inclement weather. Compact and lightweight, it also offers up to 150 hours of continuous measurement in angle mode using four standard AA alkaline batteries.

This Topcon theodolite package comes with a hard carrying case, plumb bob, tool kit, waterproof protective cover, lint-free lens cloth, batteries and 5-year manufacturer's warranty.

Features for the Topcon DT-207 7" Waterproof and Dustproof Digital Theodolites

  • Measure horizontal and vertical angles
  • 7-second accuracy
  • 2.5-inch telescope resolving power
  • Absolute encoder
  • Reticle illumination
  • Optical plummet
  • Detachable tribrach
  • Water resistant and dustproof to IP-66
  • Dual backlit LCD display
  • Up to 150-hour battery life

Specifications for the Topcon DT-207 7" Waterproof and Dustproof Digital Theodolites

Telescope
Image Erect
Magnification 30x
Diameter of Objective Lens (Aperture) 1.8 in (45 mm)
Focus Distance 3 ft (0.9 m)
Field of View 1 degree 30'
Ratio of Stadia Lines 100
Resolving Power 2.5-inch
Length of Tube 5.9 in (149 mm)
Reticule Illumination yes
 
Optical Plummet
Image Erect
Magnification 3x
Field of View 3 degrees
Focus Range 1.64 ft (0.5 m)
 
Angle Measurement
Display 5"/10" (1/2mgon)
Accuracy 7-second
Circle Diameter 2.8 in (71 mm)
Measuring Method/Reading System Absolute
Detection Method Horizontal: diametrical; vertical: single
 
Level
Plate/Tubular Bubble Vial 40 seconds/2 mm
Circular Bubble Vial 10 minutes/2 mm
 
General
Weight 9.0 lbs (4.1 kg)
Warranty 5-year
Dimensions 7.1 x 5.87 x 12.3 in (18.8 x 14.9 x 31.3 cm)
Protection Class IP-66 (dustproof and protection against water jets and heavy seas)
Tribrach Detachable
 
Battery/Power
Power Source 4 x AA batteries
Battery Life 150 hours
Battery Life Alert yes
 
Applications
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
 
Display and Keypad
Type LCD, 7 digits x 2 lines
Sides Dual
Backlight yes
 
Temperature
Operating -4°F to +122°F (-20°C to +50°C )

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