... instrument of new type, which adopts high precision fiber optic gyroscope. It is a precise, digital borehole inclinometer of new type, which is ... has characteristics of high precision, great stability, and strong resistance to impact and shake.4. It applies optimum digital signal processing techniques ... ) Temperature: -10°C~50°C;(2) Relative humidity: ≤ 85%; High Precision Gyroscope Inclinometer