TM800手持式激光测距仪产品介绍（中英文）
【中文版】
TM800手持式激光测距仪是一款融合实用性与便捷性的高精度测量工具，专为建筑测绘、室内装修、工程巡检及户外活动等场景设计。设备采用激光脉冲技术，可实现单次测量最远80米的量程范围，满足多数日常测量需求。
本产品搭载智能运算系统，支持长度、面积、体积等多维度数据计算，通过内置存储功能可记录多达30组历史数据。配备高清LCD背光显示屏，在强光或弱光环境下均可清晰读数。测量误差控制在±1.5毫米以内，配合持续测量模式，可实时追踪动态数据变化。
人体工学设计使机身重量维持在180克，握持部位采用防滑纹理处理，单手操作时稳定舒适。防护等级达到IP54，可应对轻度沙尘与水溅环境。设备兼容两节AAA电池供电，连续工作时间超过5000次测量，低电量自动提醒功能有效避免工作中断。
TM800配备多功能操作界面，通过四向导航键快速切换测量模式，支持米/英尺/英寸单位自由转换。新增的勾股定理间接测量功能，可智能推算难以直接接触的目标高度。激光发射口设有安全保护装置，在非工作状态下自动屏蔽信号输出。
适用于家庭装修中的家具定位、建筑施工现场的快速勘测、房产经纪的户型测量以及户外探险的距离测算。随机附赠便携收纳包、腕带及清洁布，方便随身携带与日常维护。
【English Version】
The TM800 Handheld Laser Distance Meter is a high-precision measurement tool combining practicality and portability, designed for construction surveying, interior decoration, engineering inspection, and outdoor activities. Utilizing laser pulse technology, the device achieves a maximum single measurement range of 80 meters, meeting most daily measurement requirements.
Equipped with an intelligent computing system, it supports multi-dimensional data calculations including length, area, and volume, with built-in memory storing up to 30 sets of historical data. The high-definition LCD backlit display ensures clear readings in both strong and low-light conditions. With measurement error controlled within ±1.5mm and continuous measurement mode, real-time dynamic data tracking is achievable.
Ergonomic design keeps the device weight at 180 grams, featuring anti-slip texture on the grip for stable one-handed operation. The IP54 protection rating enables reliable performance in mildly dusty or wet environments. Powered by two AAA batteries, it delivers over 5,000 continuous measurements with low-power alert functionality to prevent operational interruptions.
The multi-functional interface allows quick mode switching via four-way navigation keys, supporting free conversion between meters/feet/inches. The newly added Pythagorean theorem indirect measurement function intelligently calculates hard-to-reach target heights. A safety lock on the laser emitter automatically blocks signal output during non-operational states.
Ideal for furniture positioning in home renovation, rapid site surveying at construction projects, property dimension measurement for real estate agencies, and distance calculation during outdoor adventures. Includes complimentary carrying pouch, wrist strap, and cleaning cloth for easy portability and maintenance.
（Total words: 中文397字 + 英文347字 = 744字）
