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DeltaTrak 12217 **高**报警数字温度计 | 冷链温控监测仪","PTC DeltaTrak 12217 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12:29:29",150607,333,"150607","DeltaTrak 12217 ****小值报警数字温度计","DeltaTrak 12217是一款经济便捷的数字温度计，适用于温控环境的持续监测及特定区域的即时检测。配备镀金立体声接口传感器线缆，确保读数精准可靠。具备高低温报警、****小值记忆、超大LCD显示屏等功能，广泛应用于冷库、冰箱、展示柜及储水箱等场景。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>DeltaTrak 12217 **大**小值报警数字温度计是一款经济实惠且使用便捷的质量保证工具，专为温控环境的持续监测或特定区域的即时检测而设计。配备镀金立体声接口传感器线缆，确保温度读数的准确性与可靠性。内置**大\u002F**小值记忆功能，可存储**高和**读数并即时调取。报警系统支持声音和\u002F或视觉提示，及时响应异常温度变化。\u003C\u002Fp>\u003Ch3>产品特点\u003C\u002Fh3>\u003Cul>\u003Cli>测量范围：\u003Cstrong>-50°C 至 70°C\u003C\u002Fstrong>（-58°F 至 158°F）\u003C\u002Fli>\u003Cli>高精度测量：\u003Cstrong>±0.5°C\u003C\u002Fstrong>（±1°F）\u003C\u002Fli>\u003Cli>高\u002F低温报警设置功能\u003C\u002Fli>\u003Cli>**大\u002F**小值记忆功能，可存储**高和**读数\u003C\u002Fli>\u003Cli>镀金立体声接口连接器，有效降低错误读数\u003C\u002Fli>\u003Cli>超大LCD显示屏，读数清晰直观\u003C\u002Fli>\u003Cli>支持\u003Cstrong>°F\u002F°C 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12217 ****小值报警数字温度计 | 高精度温控监测设备","DeltaTrak 12217数字温度计，测量范围-50°C至70°C，精度±0.5°C。配备3米不锈钢探针、高低温报警、****小值记忆及超大LCD显示屏，适用于冷库、冰箱、展示柜等温控环境的持续监测。",{"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":990,"updateBy":7,"updateTime":990,"remark":7,"id":991,"siteId":9,"sourceId":992,"categoryId":8,"brandId":880,"slug":993,"name":994,"code":7,"model":883,"subtitle":995,"description":996,"images":997,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":998,"seoDescription":999,"seoKeywords":7,"brand":1000,"category":1001},"2026-05-26 12:28:54",150605,331,"150605","PTC 550F 全封闭超强磁吸式钢轨表面温度计","PTC 550F 钢轨温度计专为测量连续焊接或接头钢轨的表面温度而设计，符合AREMA轨道维护规范。采用超强磁吸设计（≥3400高斯），配备不可碎裂Lexan镜片及红色快速读数指针，测温范围-20°至160°F，是铁路焊接与轨道维护的专业测温工具。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>PTC® 550F 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550F 全封闭超强磁吸式钢轨表面温度计 -20°至160°F 铁路焊接测温","PTC 550F 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