GB/T 22264.8-2009
AbolishedMounted digital display electric measuring instruments - Part 8: Recommended test methods
安装式数字显示电测量仪表 第8部分：推荐的试验方法
Application Summary AI generated
This standard specifies recommended test methods for verifying the performance and accuracy of mounted digital display electric measuring instruments, such as voltmeters, ammeters, and power meters. It is applied in metrology laboratories and manufacturing quality control settings to ensure these instruments meet specified technical requirements before installation in electrical panels or industrial control systems.
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