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Leica LDT-05 Digital Theodolite

The LDT-05 digital electronic theodolite is designed for enhanced performance in construction applications. Work faster with the advanced features of the LDT-05 to improve productivity while increasing the bottom line.


LDT-05 5" Theodolite with carry case

laser plummet

Auto vertical compensation 

Dual keyboard

Rechargeable Alkaline battery with holder


Plumb bob, Tool kit and user manual

For used and refurbished options, call 1 (888) 368-5461


Leica LDT-05 Digital Theodolite Zoom


Product Highlights

  • 5-second precision readouts
  • Reticle illuminator
  • Laser plummet
  • IP54 Environmental rotection
  • Back-lit LCD display panels
Image Erect
Magnification 30x
Diameter of Objective Lens (Aperture) 1.7 in (45 mm)
Focus Distance 4.43 ft (1.35 m) to infinity
Field of View 1 degree 30 minutes
Ratio of Stadia Lines 1/100
Resolving Power 3 seconds
Reticule Illumination Yes, on/off button
Quick Sites (Rough Sites) Yes
Angle Measurement
Minimum Reading 1 second, 5 second, or 10 second
Unit of Reading/Measure Degree / mil / gon / V%
Display Dual back-lit LCD
Accuracy 5 second
Measuring Method/Reading System Incremental photoelectricity
Detection Method Horizontal both sides, vertical single side
Plate/Tubular Bubble Vial 30 seconds/2 mm
Circular Bubble Vial 8 minutes/2 mm
Weight 10.14 lbs (4.6 kg)
Warranty 1 year
Dimensions 6.4 x 6.1 x 13.4 in. (164 x 154 x 340 mm)
Protection Class IP54
Tripod Thread 5/8 x 11
Auto Shut Off After 30 minutes
Tribrach Detachable
Power Source NiMH rechargeable, option for 4 AA alkaline batteries
Battery Life Alkaline - up to 36 hours
Battery Life Alert Visible alert
Voltage 4.8
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










Additional Information

APE ITEM # 107729
Manufacturer ID 6003830
Manufacturer Leica Geosystems
Piezo Gearless Direct Drive Technology No
Angular Accuracy 5"
Tilt Compensation Dual Axis
Plummet Laser
Magnification 30x
Interface 6 Function Buttons
Bluetooth No
Keypad Function
Touchscreen No
Color Display No
Backlit Display Yes
Dual Display Yes
Battery Type Alkaline, NiMH
Number of Batteries 1
Battery Life 48 h
Environmental Standards IP54

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