GB/T 42125.9-2025
ActiveSafety requirements for electrical equipment for measurement, control, and laboratory use—Part 9: Particular requirements for hand-held multimeters and other meters for domestic and professional use, capable of measuring mains voltage
测量、控制和实验室用电气设备的安全要求 第9部分：能测量电网电源电压的家用和专业用手持万用表和其他仪表的特殊要求
Application Summary AI generated
This standard specifies safety requirements for hand-held multimeters and similar meters designed to measure mains voltage in both domestic and professional settings. It applies to electrical equipment used in measurement, control, and laboratory environments, ensuring protection against electric shock and other hazards during testing of live circuits. The standard is particularly relevant for manufacturers and testing laboratories verifying the safety of portable meters that directly interface with household or industrial power grids.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.