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Check®设计，弹簧提升旋钮确保安全操作，适用于工业表面温度**检测。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":878,"siteId":7,"slug":888,"name":889,"country":7,"images":7,"files":7,"subtitle":7,"description":7,"status":7,"isHot":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":8,"siteId":7,"parentId":7,"ancestors":7,"slug":12,"name":13,"images":7,"files":7,"subtitle":7,"isHot":7,"status":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":922,"updateBy":7,"updateTime":922,"remark":7,"id":923,"siteId":9,"sourceId":924,"categoryId":8,"brandId":878,"slug":925,"name":926,"code":7,"model":927,"subtitle":928,"description":929,"images":930,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":931,"seoDescription":932,"seoKeywords":7,"brand":933,"category":934},"2026-05-26 13:26:23",150746,472,"150746","PTC 313FRRL 工业轨道表面温度计","313FRRL","PTC 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Thermometers\u003C\u002Fa>。\u003C\u002Fp>","[{\"name\":\"https:\u002F\u002Fwww.ptc1.com\u002Fthumbnail.asp?file=assets\u002Fimages\u002F313FRRL.jpg&maxx=300&maxy=0\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fa214c36d-94c5-42d7-a2e2-424bbaef66e1.jpg&maxx=300&maxy=0\",\"size\":29682,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fa214c36d-94c5-42d7-a2e2-424bbaef66e1.jpg&maxx=300&maxy=0\",\"url\":\"image\u002F2026\u002F05\u002F26\u002Fa214c36d-94c5-42d7-a2e2-424bbaef66e1.jpg&maxx=300&maxy=0\"}]","PTC 313FRRL 工业轨道表面温度计 0-500°F 轨道焊接测温仪","PTC 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674F迷你点检式表面温度计，直径仅3\u002F4英寸，重量仅5克，量程0°至250°F，专为狭小空间表面温度快速检测设计，适用于电子散热、管道监测及工业设备温度点检。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":878,"siteId":7,"slug":888,"name":889,"country":7,"images":7,"files":7,"subtitle":7,"description":7,"status":7,"isHot":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":8,"siteId":7,"parentId":7,"ancestors":7,"slug":12,"name":13,"images":7,"files":7,"subtitle":7,"isHot":7,"status":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":1035,"updateBy":7,"updateTime":1035,"remark":7,"id":1036,"siteId":9,"sourceId":1037,"categoryId":8,"brandId":878,"slug":1038,"name":1039,"code":7,"model":1040,"subtitle":1041,"description":1042,"images":1043,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":1044,"seoDescription":1045,"seoKeywords":7,"brand":1046,"category":1047},"2026-05-26 13:22:50",150738,464,"150738","PTC 312FRRMM 磁性轨道温度计","312FRRMM","PTC 312FRRMM磁性轨道温度计，测量范围0°至250°F，配备**\u002F**小指针记录功能，铝制表盘搭配4磁铁底座，适用于工业轨道温度监测，美国制造。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>PTC 312FRRMM磁性轨道温度计专为工业环境设计，提供\u003Cstrong>0°至250°F\u003C\u002Fstrong>精准测温范围。配备**\u002F**小指针记录功能，可追踪温度波动极值，铝制表盘确保耐用性，4磁铁底座实现稳固吸附安装。\u003C\u002Fp>\u003Ch3>核心特性\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>双指针记录\u003C\u002Fstrong>：自动标记**高\u002F**温度值\u003C\u002Fli>\u003Cli>\u003Cstrong>铝制表盘\u003C\u002Fstrong>：抗腐蚀材质适应恶劣环境\u003C\u002Fli>\u003Cli>\u003Cstrong>4磁铁底座\u003C\u002Fstrong>：多角度吸附固定，适用于金属轨道表面\u003C\u002Fli>\u003Cli>\u003Cstrong>美国制造\u003C\u002Fstrong>：符合工业级品质标准\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>应用场景\u003C\u002Fh3>\u003Cp>适用于铁路轨道、工业设备、仓储设施等需要温度监控的场景，通过磁吸设计快速部署，实时监测温度变化趋势。\u003C\u002Fp>\u003Cp>\u003Ca href=\"https:\u002F\u002Fwww.ptc1.com\u002Fassets\u002Fimages\u002Fpdf\u002F350.pdf\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">查看完整技术文档\u003C\u002Fa>\u003C\u002Fp>","[{\"name\":\"https:\u002F\u002Fwww.ptc1.com\u002Fthumbnail.asp?file=assets\u002Fimages\u002F312FRRMM-700.jpg&maxx=300&maxy=0\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F72d52bb3-7793-43b5-84e2-858eea07a28d.jpg&maxx=300&maxy=0\",\"size\":28985,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F72d52bb3-7793-43b5-84e2-858eea07a28d.jpg&maxx=300&maxy=0\",\"url\":\"image\u002F2026\u002F05\u002F26\u002F72d52bb3-7793-43b5-84e2-858eea07a28d.jpg&maxx=300&maxy=0\"}]","PTC 312FRRMM 磁性轨道温度计 0-250°F 带****小指针","PTC 312FRRMM磁性轨道温度计，0°至250°F测量范围，铝制表盘+4磁铁底座，支持**大\u002F**小温度记录，适用于工业轨道监测，美国制造品质保障。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":878,"siteId":7,"slug":888,"name":889,"country":7,"images":7,"files":7,"subtitle":7,"description":7,"status":7,"isHot":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":8,"siteId":7,"parentId":7,"ancestors":7,"slug":12,"name":13,"images":7,"files":7,"subtitle":7,"isHot":7,"status":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},"查询成功"]