DT-300

Align and measure with confidence

The DT-300 is a high-quality, precision digital theodolite.

Product Info

Lightweight and compact angular measurement device

The DT-300 is a lightweight, compact alignment and angular measurement device which boasts up to 30 workdays of power; the highest water and dust protection in its category; and convenient, high-precision laser guidance.

  • High-accuracy (5”, 7” and 9” models) measurements 
  • Ultra-rugged IP66 dust and heavy rain protection 
  • Compact and light weight  
  • Long-lasting Li-ion or AA battery life 
  • Easy-to-use LCD backlit display(s)
  • Precise laser pointer guidance 
  • Embedded tilt sensor for 5” and 7” models 

Work fast, with precision

With our DT-300 you'll be up and working fast, thanks to its simple interface and 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.

With a range of angular accuracies available, only Topcon can offer the precision, durability, and advanced technology found in the DT-300 series.


"Topcon products are more durable, more user friendly, and built to work better in the real world."

- Scott Schumacher, Pyramid Contractors

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Online Support

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  • Downloadable product manuals
  • Video tutorials and quick guides
  • Comprehensive training and documentation
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  • Software & firmware updates
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