【TES-1350A 噪音测量仪 产品说明】
TES-1350A是一款专业级便携式声学测量设备，专为多场景环境声级监测需求设计。采用符合人体工学的紧凑型结构，整机重量控制在280克以内，配合防滑纹理外壳与独立支架槽设计，可轻松实现手持测量或固定位置长期监控。
本设备搭载宽量程传感系统，支持30dB至130dB线性测量区间，数据刷新频率达到每秒2次的行业优异水平。双模式量测功能可自由切换快速响应（FAST）与慢速平均（SLOW）两种采样模式，满足瞬时噪音捕捉与周期性噪声分析的不同需求。内置A/C双频加权滤波器，能精确模拟人耳对不同频率声音的感知特性，确保测量结果更贴近实际听觉体验。
操作界面采用双层LCD显示屏设计，主区域实时显示当前分贝数值，辅助区域同步呈现电池状态与量程指示。配备智能过载提示系统，当瞬时声压超出量程时会自动激活红色警示标识。设备内置数据锁存功能，用户可通过独立按键快速冻结当前测量值，便于复杂环境下的数据记录。
供电系统采用2节AA碱性电池，支持连续工作80小时。优化电路设计使设备在-10℃至50℃环境温度下均能保持稳定性能。随机配置便携防护箱，内含防震内衬与专用校准工具，适用于建筑工地、工业生产车间、社区环境监测及教育科研等多元化场景。
【TES-1350A Sound Level Meter Product Introduction】
The TES-1350A is a professional-grade acoustic measurement instrument engineered for versatile environmental noise monitoring. Featuring an ergonomic compact design with non-slip housing, the 280g lightweight device supports both handheld operation and fixed-position deployment through its integrated tripod socket.
Equipped with a wide-range sensing system, the device delivers linear measurement from 30dB to 130dB with 2 updates per second. Its dual measurement modes allow seamless switching between FAST response for instantaneous noise capture and SLOW averaging for periodic analysis. The integrated A/C frequency weighting filters precisely simulate human auditory perception characteristics, ensuring measurement accuracy aligned with actual hearing experiences.
The dual-layer LCD interface combines real-time dB value display with simultaneous battery status and range indication. An intelligent overload warning system activates red alert indicators when instantaneous sound pressure exceeds measurement capacity. The data hold function enables instant value freezing through dedicated buttons, facilitating reliable recording in dynamic environments.
Powered by two AA alkaline batteries delivering 80-hour continuous operation, the device maintains stable performance across -10℃ to 50℃ temperature ranges. The complete package includes a shockproof carrying case with calibration accessories, making it ideal for construction sites, industrial facilities, community noise surveys, and academic research applications.
