1. It adopts a high precision fiber optic gyroscope as the measuring component. Small size, long lifetime, good shock and vibration resistance. The zero drift is small. It is the magnetic area and the azimuth angle of the ideal orientation sensor measurement iron casing drilling.

2. It adopts a high precision double-shaft sensor to measure the dip angle. The dip angle data will be collected by 24 bit AD and processed.  

3. It is no need to do surface orientation. The true north azimuth angle can be measured at any time. 

4. Equipped with special software, it can show test data table, and plot plane diagram, sectional diagram, side projection diagram, and space trace diagram.