accelerometer
UK /ækˌsɛl.əˈɹɑ.mə.tɚ/ US /ækˌsɛl.əˈɹɑ.mə.tɚ/
noun 2
Definitions
noun
1
An instrument for measuring acceleration.
2
An instrument made for detecting and measuring vibrations.
Near-synonym: vibrometer
Working with NR, ScotRail and Porterbrook, Perpetuum has fitted sensors with gyroscopes and accelerometers to trains that are already in passenger service.
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