Dual System (Gyro+Fluxgate) Trajectory Surveying Device for Mining
ER-GyroTracker-21
Two-in-One Gyro+Fluxgate system, can output both true north and magnetic north：
A)When there is magnetic field interference, it can directly switch to the Gyro Mode without picking up the drill, saving a lot of costs and time, improving efficiency and having stronger adaptability.
B)In high-precision measurement, the Gyro+Fluxgate system can serve as backups and references for each other, improving measurement accuracy and reducing errors, and minimizing the losses caused by errors.
