DT-40 Series

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DT-40 Series

Digital and laser-equiped models to fit every need

The DT-40 series features seven different models with four accuracy ratings. The four standard models include angle accuracies of 2, 5, 7 or 9 arc seconds. The L-series instruments (5, 7 or 9 arc seconds) add the convenience of coaxial, long-range, visible laser beam to make sighting exact points easier and facilitating alignment and layout application.

All models feature Sokkia’s advanced absolute encoder systems, superior optics, and field-proven automatic compensators. They also boast the industry’s highest IP66 ratings for water and dust protection. Reliable, easy-to-use, jobsite tough—choose a DT-40 series digital theodolite for maximum productivity.

Key DT-40 features include:

Unsurpassed 2.5” telescope resolving power*
Absolute encoders for maximum angle precision
Industry’s highest water and dust protection—IP66
220m /660 ft long-range laser pointer (L models only)
0.4mm@10m ultra-focused beam spot (L models only)
* Does not apply to DT940L model


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