This API MPMS Chapter is intended to be a guideline for the development of testing protocols to document the performance characteristics of any of the following hydrocarbon fluid measurement devices:
- Meter or device designed for measurement of flow,
- Instruments or devices for determining hydrocarbon fluid properties,
- Instruments or devices used to monitor and/or record operating conditions,
- Devices or instruments used to monitor, calculate, or measure key parameters in custody transfer applications.