User Manual

MEASUREMENT CATEGORY III (CAT III) is applicable to test and measuring

circuits connected to the distribution part of the building’s low-voltage MAINS

installation.

MEASUREMENT CATEGORY IV (CAT IV) is applicable to test and measuring

circuits connected at the source of the building’s low-voltage MAINS installation

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MEASUREMENT CATEGORY IV (CAT IV) is applicable to test and measuring circuits connected at the source of the building’s low-voltage MAINS installation MEASUREMENT CATEGORY III (CAT III) is applicable to test and measuring circuits connected to the distribution part of the building’s low-voltage MAINS installation.
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P/N:110401105304X Conforms to UL STD. 61010-1, 61010-2-030, 61010-2-032, 61010-2-033, Certified to CSA STD. C22.2 NO. 61010-1, 61010-2-030, IEC STD 61010-2-032, IEC STD 61010-2-033 REV.
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说明书菲林做货要求：序号项目内容 1 尺寸展开尺寸：420X240mm 折叠尺寸：105X120mm 2 材质 60g书纸 3 颜色单黑印刷 4 外观要求印字完整清晰、版面整洁，无斑墨、残缺破损、毛边、装钉不齐等缺陷。 5 装订方式按折叠线折叠 6 表面处理无 7 修改 8 REV. DWH 设计 CHK 审核 APPRO. 批准 0 韦英锁2015/05/29 MODEL 机型: UT221 英文说明书 ( ETL版本) Part NO.