[KongchangAI]
Unverified90% confidenceDecision RuleTime unknown

非接触式感应笔只能定性判断线缆是否带电(相线检测),无法测量漏电电流大小,真正的漏电值测量必须用钳形漏电电流表(钳住相线+零线读取剩余电流)

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get_claim(id=355752)