Testo 720 单通道测温仪产品介绍（中英文版）
【中文介绍】
Testo 720 单通道测温仪是一款专为工业、食品加工、暖通空调（HVAC）及日常维护场景设计的便携式测温工具。其核心功能是通过单通道设计实现快速、精准的温度测量，满足用户在不同环境下的多样化需求。设备采用坚固耐用的外壳材质，搭配符合人体工学的轻量化设计，可轻松适应车间、实验室或户外场景的移动使用需求。
该测温仪的测量范围覆盖-30°C至+720°C，能够应对从极寒环境到高温设备的检测任务。内置高灵敏度热电偶传感器，可在1秒内快速响应温度变化，确保实时数据的可靠性。3.5英寸背光液晶显示屏支持清晰读数，即使在光线不足的场所也能直观查看测量结果。此外，设备提供最大值、最小值和差值计算功能，帮助用户快速捕捉温度波动趋势。
为提升操作便捷性，Testo 720 配备一键式数据锁定按钮，便于记录关键测量值。内置存储器可自动保存多组数据，用户可通过USB接口连接电脑导出记录，方便后续分析与报告生成。设备采用两节AA电池供电，续航时间长达50小时，搭配低电量提示功能，有效避免工作中断。其防护等级设计可抵御日常使用中的轻微碰撞与灰尘侵入，延长设备使用寿命。
在应用场景方面，Testo 720 既适用于机械设备的运行温度监控，也可用于食品加工环节的卫生检测，或建筑暖通系统的通风温度评估。紧凑的尺寸与防滑握柄设计，使其成为技术人员随身工具箱中的理想选择。通过简化操作流程与强化核心功能，该设备致力于为用户提供高效率、高性价比的温度测量解决方案。
【English Introduction】
The Testo 720 Single-Channel Thermometer is a portable temperature measurement device designed for industrial applications, food processing, HVAC systems, and routine maintenance tasks. Featuring a single-channel design, it delivers rapid and accurate temperature readings across diverse working environments. The robust housing combined with an ergonomic lightweight structure ensures comfortable handling and reliable performance in workshops, laboratories, or outdoor settings.
With a broad measurement range from -30°C to +720°C, this thermometer adapts to both extreme cold and high-temperature scenarios. Equipped with a high-sensitivity thermocouple sensor, it achieves a response time of less than 1 second, providing real-time data capture for critical assessments. The 3.5-inch backlit LCD display ensures clear visibility of readings even in low-light conditions. Practical functions such as MAX/MIN values and differential temperature calculations enable users to track thermal variations effectively.
Enhancing operational efficiency, the Testo 720 incorporates a one-touch data hold button for instant recording of key measurements. Its internal memory automatically stores multiple datasets, which can be transferred via USB for further analysis. Powered by two AA batteries, the device offers up to 50 hours of continuous operation with low-battery alerts to prevent unexpected downtime. The durable construction provides resistance to minor impacts and dust ingress, ensuring long-term reliability.
Ideal for monitoring machinery operating temperatures, conducting hygiene checks in food production, or evaluating air duct temperatures in HVAC systems, the Testo 720 combines compact dimensions with a non-slip grip for easy portability. By focusing on essential functionalities and user-friendly operation, this thermometer serves as a cost-effective tool for professionals seeking efficient temperature management across multiple industries.
