The SN-GT4.0 Gyro Theodolite is a fully automatic, high-precision digital instrument designed for geodesy, azimuth calibration, and initial orientation. It features programmable accuracy modes, offering a remarkable north-seeking accuracy of 5" within 12 minutes. This advanced gyro theodolite allows simultaneous target aiming during the north-seeking process, making it highly efficient for surveying tasks. With a wide working latitude range (0-55°) and a robust operating temperature range (-40°C to +50°C), it is suitable for demanding environments. Weighing under 21kg, the SN-GT4.0 is equipped with a fully integrated connection system for easy setup and operation.