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href=\"https:\u002F\u002Fptc1.com\u002Fassets\u002Fimages\u002Fpdf\u002F310.pdf\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">PTC 310F 产品规格书 (PDF)\u003C\u002Fa>\u003C\u002Fp>","[{\"name\":\"https:\u002F\u002Fwww.ptc1.com\u002Fthumbnail.asp?file=assets\u002Fimages\u002F310F-1.jpg&maxx=300&maxy=0\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F17bee9af-11ad-4320-9e46-1e1317abd095.jpg&maxx=300&maxy=0\",\"size\":26757,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F17bee9af-11ad-4320-9e46-1e1317abd095.jpg&maxx=300&maxy=0\",\"url\":\"image\u002F2026\u002F05\u002F26\u002F17bee9af-11ad-4320-9e46-1e1317abd095.jpg&maxx=300&maxy=0\"}]","PTC 310F 密封式表面温度计 | 0-300°F 工业表面测温仪","PTC 310F 全封闭密封式表面温度计，量程0°至300°F，适用于冰箱、冷库、烤箱、锅炉、电机等设备外壁温度检测，密封设计保护双金属元件，稳定可靠。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":878,"siteId":7,"slug":887,"name":888,"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":933,"updateBy":7,"updateTime":933,"remark":7,"id":934,"siteId":9,"sourceId":935,"categoryId":8,"brandId":878,"slug":936,"name":937,"code":7,"model":938,"subtitle":939,"description":940,"images":941,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":942,"seoDescription":943,"seoKeywords":7,"brand":944,"category":945},"2026-05-26 13:31:54",150757,483,"150757","PTC 570系列 Spot Check铝制表盘表面温度计","570 Series-","PTC 570系列Spot Check表面温度计专为精确温度测量而设计，具有卓越的响应速度和灵敏度。仅重1\u002F2盎司的超轻设计配合双金属线圈直接接触式测量，适用于各类工业场景的快速温度检测。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>PTC® Spot Check®系列温度计专为精确温度测量而设计，具有卓越的响应速度和灵敏度。其独特的设计特点使其广泛适用于各类工业场景中的温度检测需求。\u003C\u002Fp>\u003Ch3>核心特性\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cp>\u003Cstrong>超轻量化设计\u003C\u002Fstrong>：整机仅重1\u002F2盎司（约14克），极低的热质量确保快速且精确的温度读数。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>直接接触式测量\u003C\u002Fstrong>：双金属线圈直接接触被测表面，能够快速感应温度变化并产生膨胀或收缩，驱动表盘指针旋转，实现直观读数。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>多样化应用适配\u003C\u002Fstrong>：基础型号适用于水平或微弧面表面测量。针对非水平铁磁性表面，可选配磁铁与板簧组件，确保温度计牢固固定于测量位置。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>**高\u002F**温度追踪\u003C\u002Fstrong>：部分型号配备辅助指针，可记录测量期间达到的**和**高温度，为温度范围监控提供重要数据支持。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>安全操作设计\u003C\u002Fstrong>：每款Spot Check®温度计均配备弹簧提升旋钮，可安全地从高温表面移除温度计。旋钮采用螺纹设计，牢固连接于温度计中心柱，操作便捷。\u003C\u002Fp>\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>应用领域\u003C\u002Fh3>\u003Cp>PTC® Spot Check®系列是各类工业环境中快速温度检测的理想选择，可有效保障生产安全与运营效率。其轻量化、高灵敏度的设计，结合便捷的操作特性，使其成为需要快速精确温度读数的专业人员的可靠之选。\u003C\u002Fp>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Ctd>\u003Cstrong>品牌\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>PTC\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>型号\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>570 Series\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>重量\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>1\u002F2盎司（约14克）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>测量方式\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>双金属线圈直接接触式\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>表盘材质\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>铝制\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>安装方式\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>基础型\u002F磁铁板簧选配型\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>","[{\"name\":\"https:\u002F\u002Fwww.ptc1.com\u002Fthumbnail.asp?file=assets\u002Fimages\u002F572c-700.jpg&maxx=300&maxy=0\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F1a4f9389-dda9-4c01-947a-85398ddc469e.jpg&maxx=300&maxy=0\",\"size\":24554,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F1a4f9389-dda9-4c01-947a-85398ddc469e.jpg&maxx=300&maxy=0\",\"url\":\"image\u002F2026\u002F05\u002F26\u002F1a4f9389-dda9-4c01-947a-85398ddc469e.jpg&maxx=300&maxy=0\"}]","PTC 570系列 Spot Check铝制表盘表面温度计 - 工业级快速温度检测","PTC 570系列Spot Check表面温度计，仅重1\u002F2盎司，双金属线圈直接接触测量，具备**高**温度追踪功能，适用于各类工业场景的快速精确温度检测。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":878,"siteId":7,"slug":887,"name":888,"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":947,"updateBy":7,"updateTime":947,"remark":7,"id":948,"siteId":9,"sourceId":949,"categoryId":8,"brandId":878,"slug":950,"name":951,"code":7,"model":952,"subtitle":953,"description":954,"images":955,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":951,"seoDescription":956,"seoKeywords":7,"brand":957,"category":958},"2026-05-26 13:31:35",150756,482,"150756","PTC 570MM系列 直接接触式表面温度计（带****小值指针及磁性叶簧）","570MM Series","PTC 570MM系列直接接触式表面温度计，配备****小值指针，可自动记录测量过程中达到的**高和**温度。全系标配弹簧提升旋钮，方便用户从高温表面安全取下仪器。磁性叶簧设计确保测量时稳固贴合被测表面。","\u003Ch3>PTC 570MM系列 直接接触式表面温度计\u003C\u002Fh3>\u003Cp>PTC 570MM系列是一款专业级直接接触式表面温度计，专为工业现场表面温度**测量而设计。该系列产品集成了多项实用功能，是Spot Check®温度检测产品线的重要组成部分。\u003C\u002Fp>\u003Ch3>核心功能特点\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>**大**小值指针（Max-Min Hands）\u003C\u002Fstrong>：自动标记温度计在测量过程中所达到的**温度和**高温度，便于用户追溯温度变化范围，无需持续监控即可获取温度极值数据。\u003C\u002Fli>\u003Cli>\u003Cstrong>磁性叶簧设计\u003C\u002Fstrong>：配备磁性叶簧结构，可将温度计稳固吸附于铁磁性表面，确保测量过程中传感器与被测表面保持良好的热接触，提升测量准确性和稳定性。\u003C\u002Fli>\u003Cli>\u003Cstrong>弹簧提升旋钮（Spring Lifter Knob）\u003C\u002Fstrong>：全系Spot Check®温度计均标配弹簧提升旋钮，该旋钮采用螺纹连接方式，安装于温度计中心立柱上，使用户能够从高温表面安全、便捷地取下仪器，有效避免烫伤风险。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>适用场景\u003C\u002Fh3>\u003Cp>该系列温度计广泛适用于工业生产中的表面温度巡检与点检任务，包括但不限于管道、容器、设备外壳、加热元件等各类工业表面的温度监测与记录。\u003C\u002Fp>\u003Cp>更多产品详细信息，请访问\u003Ca href=\"https:\u002F\u002Fwww.ptc1.com\u002FSpot-Check\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">PTC官方Spot Check产品页面\u003C\u002Fa>。\u003C\u002Fp>","[{\"name\":\"https:\u002F\u002Fptc1.com\u002Fthumbnail.asp?file=assets\u002Fimages\u002F574cm-amz.jpg&maxx=300&maxy=0\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fe2b6520d-a873-4dab-98c4-645497d50cb7.jpg&maxx=300&maxy=0\",\"size\":21234,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fe2b6520d-a873-4dab-98c4-645497d50cb7.jpg&maxx=300&maxy=0\",\"url\":\"image\u002F2026\u002F05\u002F26\u002Fe2b6520d-a873-4dab-98c4-645497d50cb7.jpg&maxx=300&maxy=0\"}]","PTC 570MM系列直接接触式表面温度计，配备****小值指针自动记录温度极值，磁性叶簧确保稳固贴合，弹簧提升旋钮保障高温操作安全，适用于工业表面温度**测量与巡检。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":878,"siteId":7,"slug":887,"name":888,"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":960,"updateBy":7,"updateTime":961,"remark":7,"id":962,"siteId":9,"sourceId":963,"categoryId":8,"brandId":878,"slug":964,"name":965,"code":7,"model":938,"subtitle":966,"description":967,"images":968,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":969,"seoDescription":970,"seoKeywords":7,"brand":971,"category":972},"2026-05-26 13:31:17","2026-05-26 13:31:16",150755,481,"150755","PTC 570系列 Spot Check 铝制表盘表面温度计","PTC 570系列 Spot Check 表面温度计专为精确测温设计，具备**的响应速度与灵敏度。其仅重1\u002F2盎司的轻量化设计确保了极低的热质量，双金属线圈直接接触测量表面，实现快速读数。适用于各种工业环境中的快速温度检测。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>PTC® Spot Check® 系列温度计专为精确的温度测量而设计，具备卓越的响应速度与灵敏度。其独特的设计使其适用于多种应用场景，尤其在工业环境中表现出色。\u003C\u002Fp>\u003Ch3>核心特点\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cp>\u003Cstrong>轻量化设计\u003C\u002Fstrong>：重量仅为1\u002F2盎司，具有极低的热质量，确保读数快速且准确。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>直接接触表面\u003C\u002Fstrong>：双金属线圈直接接触被测表面。这种直接接触方式使其能够随温度变化快速膨胀和收缩，进而带动表盘旋转，方便用户轻松读取数据。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>多功能应用\u003C\u002Fstrong>：基础型号适用于水平或微曲表面。针对非水平的铁磁性表面，可选配磁铁和板簧组件，使温度计能够牢固地固定在测量位置。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>**高\u002F**温度追踪\u003C\u002Fstrong>：部分型号配备辅助指针，可指示暴露期间达到的**和**高温度，为监测温度范围提供宝贵的数据支持。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>安全特性\u003C\u002Fstrong>：每款 Spot Check® 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310F 封闭式表面温度计 0°至300°F 全密封双金属温度计","PTC 310F封闭式表面温度计，0°至300°F量程，全密封保护双金属元件，适用于冰箱、冷库、烤箱、锅炉、电机等设备表面温度测量。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":878,"siteId":7,"slug":887,"name":888,"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":987,"updateBy":7,"updateTime":988,"remark":7,"id":989,"siteId":9,"sourceId":990,"categoryId":8,"brandId":878,"slug":991,"name":992,"code":7,"model":993,"subtitle":994,"description":995,"images":996,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":997,"seoDescription":998,"seoKeywords":7,"brand":999,"category":1000},"2026-05-26 13:30:14","2026-05-26 13:30:13",150753,479,"150753","PTC 675系列 微型点检表面温度计","674 Series-","PTC 675系列微型点检表面温度计专为狭窄空间的表面温度测量而设计。其体积小巧（直径仅3\u002F4英寸，重5克），采用双金属传感器，响应迅速且热损失极小。配备**值保持功能，适用于热泄漏检测、电子元件测试及工业实验室等多种复杂环境，提供精准可靠的温度数据。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>PTC® 675系列微型点检®表面温度计专为测量狭窄空间内的表面温度而精心设计。其紧凑的结构与先进的功能相结合，使其成为各种工业和实验室应用中高效、可靠的测温工具。\u003C\u002Fp>\u003Ch3>核心特性\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cp>\u003Cstrong>双金属传感器\u003C\u002Fstrong>：温度计的双金属传感器设计可确保其紧密贴合被测表面，从而实现对温度变化的极速响应。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>极小热损失\u003C\u002Fstrong>：超小的体积设计最大限度地减少了从被测表面“窃取”热量的现象，确保测量读数的极高准确性。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>最大值保持功能（Max 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