The DADI DE2A is a 2" digital theodolite designed for construction and surveying applications. Its absolute encoder provides 2" (0.6 mgon) angular accuracy, while the 30x telescope, dual LCD displays and single-axis liquid-electric compensation support professional field measurement. The main unit weighs 4.1 kg and includes an internal Class 2 laser plummet.

The DADI DE2A-L is a 2" digital theodolite with a built-in coaxial red laser pointer specified for targeting up to 300 m. It provides 2" (0.6 mgon) angular accuracy through an absolute encoder, together with a 30x telescope, dual LCD displays and single-axis liquid-electric compensation over a ±3' range. The main unit weighs 4.1 kg and includes an internal Class 2 laser plummet.

The DADI MPE-02L is a 2" digital theodolite with a built-in coaxial green laser pointer specified for targeting up to 300 m. It provides 2" (0.6 mgon) angular accuracy through an absolute encoder, together with a 30x telescope, dual LCD displays and single-axis liquid-electric compensation over a ±3' range. The main unit weighs 4.1 kg and includes an internal Class 2 laser plummet.

The DE2A-AC is a high-precision autocollimating electronic theodolite specifically designed for engineering and industrial applications. Combining a 2" high-precision absolute encoding angle measurement system with a precise autocollimation module, it is exceptionally well-suited for axis alignment and angular calibration. Equipped with single-axis liquid-electric compensation and a clear 30x erect-image telescope, it significantly enhances on-site operational efficiency.

The DE2A-GF500 is a professional-grade electronic theodolite specifically optimized for ultra-long-distance calibration. Leveraging its advanced coaxial green laser pointing technology, it projects a highly visible and precise laser target over extensive ranges, making it the ideal solution for large-scale engineering structures, high-rise alignments, and precise spatial calibration.