本项目描述了与描述准静态磁场和电场相关的测量目标，例如工频和其他极低频场，以及实现这些目标的可用方法。本指南应与IEEE Std 1308-1994（IEEE仪器推荐规程:磁通密度计规范-10 Hz至3 kHz）结合使用，该规范定义了术语，并描述了仪器、校准方法和测量不确定度来源。

This project describes measurement goals associated with characterizing quasi-static magnetic and electric fields, e.g. power frequency and other extremely low frequency fields, and available methods for accomplishing them. The guide should be used in conjunction with IEEE Std 1308-1994 (IEEE Recommended Practice for Instrumentation: Specifications for Magnetic Flux Density Meters - 10 Hz to 3 kHz), which defines terminology and describes instrumentation, calibration methods, and sources of measurement uncertainty.