Specifications: Inclination range: 0 180° Inclination accuracy: ±0.2° Azimuth range: 0 360° Azimuth accuracy: ±1.5° Magnetic Toolface accuracy: ±1.5°for inclination10° Gravity Toolface accuracy: ±1.5°for inclination≥10° Electrical Power: Batteries-lithium(125) Operational Time 160+hours per lithium battery pack Max Operating Temperature: 125 Max Pressure: 100MPa Length: 6.8m