电工仪表是用于测量电压、电流、电能、电功率等电量和电阻、电感、电容等电路参数的仪表，在电气设备安全、经济、合理运行的监测与故障检修中起着十分重要的作用。电工仪表的结构性能及使用方**影响电工测量的精确度，电工必须能合理选用电工仪表，而且要了解常用电工仪表的基本工作原理及使用方法。
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