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04:43:20",152381,2107,"152381","PTC 330CRRL 工业轨道表面温度计（带辅助指针，-70°C至70°C）","330CRRL","PTC 330CRRL 是一款专为工业轨道设计的磁性表面温度计，测量范围为-70°C至70°C。配备辅助指针、铝制表盘和4磁铁底座，确保在轨道表面稳定吸附与精准测温。","\u003Ch3>PTC 330CRRL 工业轨道表面温度计\u003C\u002Fh3>\u003Cp>PTC 330CRRL 是一款高精度的磁性轨道表面温度计，专为工业环境下的轨道温度监测而设计。其测量范围覆盖 \u003Cstrong>-70°C 至 70°C\u003C\u002Fstrong>，能够满足各种**气候条件下的测温需求。\u003C\u002Fp>\u003Ch3>产品特点\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>测量范围\u003C\u002Fstrong>：-70°C 至 70°C，适用于广泛的工业环境。\u003C\u002Fli>\u003Cli>\u003Cstrong>辅助指针\u003C\u002Fstrong>：配备辅助指针，方便记录峰值温度读数。\u003C\u002Fli>\u003Cli>\u003Cstrong>表盘材质\u003C\u002Fstrong>：采用耐用且轻便的铝制表盘，确保长期使用的稳定性。\u003C\u002Fli>\u003Cli>\u003Cstrong>磁性底座\u003C\u002Fstrong>：配备 4 磁铁底座，提供强大的吸附力，确保温度计在轨道表面牢固贴合，保障测量的准确性。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术文档\u003C\u002Fh3>\u003Cp>如需了解更多技术细节，请参阅相关文档：Magnetic Rail Thermometer。\u003C\u002Fp>","[{\"name\":\"https:\u002F\u002Fwww.ptc1.com\u002Fthumbnail.asp?file=assets\u002Fimages\u002F330CRRL.jpg&maxx=300&maxy=0\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F27\u002F74236cc1-7adc-4c38-ab17-4c70d8baf72c.jpg&maxx=300&maxy=0\",\"size\":19057,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F27\u002F74236cc1-7adc-4c38-ab17-4c70d8baf72c.jpg&maxx=300&maxy=0\",\"url\":\"image\u002F2026\u002F05\u002F27\u002F74236cc1-7adc-4c38-ab17-4c70d8baf72c.jpg&maxx=300&maxy=0\"}]","PTC 330CRRL 工业轨道表面温度计 | -70°C至70°C 磁性轨道测温仪","PTC 330CRRL 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