A built-in 633nm laser diode that can be seen up to 50 meters/164 ft. Away in daylight the instrument allows the user to turn any angle desired and switch the laser on when needed it can be used with

The theodolite100 series are the new generation of theodolites made for ease of use. Setting up the instrument is easier and faster with the laser plummet. The optimal laser spot may be obtained by ad

The detection system in the NETH 10 and the NETH 20 uses an incremental encoder to measure horizontal and vertical angles. The unique double-sided keypad allows for quick and easy readouts, displayed

The ET series Theodolites have Smart appearance, reasonable structure, practical functions. They are easy to use, and with excellent performance and reliable quality.