What are the three gyroscopic instruments?

Related questions

1. Does iPhone 6 have gyroscope?
2. Can I add gyroscope to my phone?
3. Why does a rotating wheel not fall?
4. Does VR need gyroscope?
5. How do magnetometers work?
6. How does a Gyrometer work?
7. What do gyroscopes do in space engineers?
8. How gyroscope becomes a gyrocompass?
9. Who invented gyro?
10. What is a gyroscope and how is it used as a navigational aid?

Tags

1. #vertical
2. #pitot
3. #instruments
4. #together
5. #trespass
6. #system
7. #speed
8. #inside
9. #gyroscopic
10. #principle
11. #wheel
12. #inertia
13. #devices
14. #clouds
15. #altimeter
16. #allows
17. #airspeed
18. #spinning
19. #precise
20. #indicator
21. #through