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13:23:11","2026-05-26 13:23:10",150739,465,"150739","PTC 674F 迷你点检式表面温度计（0°至250°F）","674F","PTC 674F 迷你点检式表面温度计，体积超小，直径仅3\u002F4英寸，高度3\u002F8英寸，重量仅5克。测量范围0°至250°F，专为狭窄空间设计，适用于各类表面温度的快速点检与精确测量。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>PTC 674F 是一款迷你型 Spot Check® 表面温度计，以其极其紧凑的尺寸和轻便的重量著称，专为需要在狭小或难以触及空间中进行表面温度检测的应用场景而设计。\u003C\u002Fp>\u003Ch3>核心规格参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>测量范围：\u003C\u002Fstrong>0°F 至 250°F\u003C\u002Fli>\u003Cli>\u003Cstrong>直径：\u003C\u002Fstrong>3\u002F4 英寸（约19 mm）\u003C\u002Fli>\u003Cli>\u003Cstrong>高度：\u003C\u002Fstrong>3\u002F8 英寸（约9.5 mm）\u003C\u002Fli>\u003Cli>\u003Cstrong>重量：\u003C\u002Fstrong>仅 0.2 盎司（5 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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":880,"siteId":7,"slug":890,"name":891,"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":1022,"updateBy":7,"updateTime":1022,"remark":7,"id":1023,"siteId":9,"sourceId":1024,"categoryId":8,"brandId":880,"slug":1025,"name":1026,"code":7,"model":1027,"subtitle":1028,"description":1029,"images":1030,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":1031,"seoDescription":1032,"seoKeywords":7,"brand":1033,"category":1034},"2026-05-26 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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 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