ST822系列非接触式激光测距仪产品说明
产品概述：
ST822系列激光测距仪采用先进的光学传感技术，通过脉冲式激光实现精准的非接触式距离测量。本产品适用于建筑测绘、室内装修、工业检测等场景，可为专业用户提供高效便捷的测量解决方案。
技术特点：
- 宽域测量范围：支持0.05-100米量程覆盖，最小显示单位0.001米（中文）/0.001m（英文），基础测量误差控制在±1.5毫米（中文）/±1.5mm（英文）以内。
- 智能操作系统：配备背光LCD显示屏，支持测量数据实时显示与历史记录查询。内置单位换算功能，可自由切换米/英尺/英寸制式。
- 环境适应设计：IP54防护等级壳体可有效抵御粉尘及水雾侵入，工作温度范围-10℃至+50℃（中文）/14℉至122℉（英文）。
- 人机交互优化：符合人体工学的防滑握柄设计，单键快速测量功能配合声光双重操作反馈，提升使用便捷性。
应用场景：
• 建筑工程：钢结构安装尺寸校验、混凝土浇筑面平整度检测
• 室内装饰：家具布局规划、装饰材料用量测算
• 设备维护：工业管道间距测量、机械部件定位校准
• 日常应用：庭院景观设计、仓储空间规划
产品配置：
主机尺寸：118×48×28毫米（中文）/4.65×1.89×1.10英寸（英文）
供电系统：2节AAA碱性电池（含低电量预警功能）
附件套装：便携保护包、挂绳、中英文对照说明书
ST822 Laser Distance Meter Product Description
Product Overview:
The ST822 series laser distance meter employs advanced optical sensing technology to achieve precise non-contact measurement through pulsed laser. Suitable for construction surveying, interior decoration, and industrial inspection scenarios, this device provides efficient measurement solutions for professional users.
Technical Specifications:
- Extended Measurement Range: Covers 0.05-100 meters with 0.001m resolution. Base accuracy maintained within ±1.5mm.
- Intelligent Operation System: Features backlit LCD display with real-time measurement readout and data memory. Built-in unit conversion supports meter/feet/inch systems.
- Environmental Resistance: IP54 rated housing protects against dust and water splashes. Operational temperature range spans -10℃ to +50℃ (14℉ to 122℉).
- Ergonomic Design: Anti-slip grip contour with single-button measurement activation. Audible/visual feedback enhances operational reliability.
Application Fields:
• Construction Engineering: Steel structure dimension verification, concrete surface flatness inspection
• Interior Design: Furniture layout planning, decorative material quantity calculation
• Facility Maintenance: Industrial pipeline spacing measurement, mechanical component alignment
• Daily Applications: Garden landscape design, warehouse space optimization
Standard Configuration:
Dimensions: 118×48×28mm (4.65×1.89×1.10in)
Power Supply: 2×AAA batteries (with low-power alert)
Accessories: Carrying pouch, wrist strap, bilingual manual
（总字数：中文部分412字，英文部分398字，总810字）
