WitMotion WT901C 9-Axis Vibration Inclinometer MPU9250 High-Stability Acceleration+Gyro+Angle(XY 0.2° Z 1 ° Accuracy)+Digital Compass

Thanks! It's quite simple to use thanks to your manuals. I had some trouble connecting to arduino and mail to witmotion. They were very kind and quick to reply. So I was able to solve the problem in a day. It is very reasonable price and easy to use.