LS603II/LS612II激光标线仪产品介绍（中英文对照）
一、产品概述
LS603II和LS612II激光标线仪是专为建筑装饰、工程测量及家居装修设计的实用型光学辅助工具。两款设备通过高亮激光投射清晰基准线，帮助用户快速完成墙面找平、瓷砖铺贴、管线排布等多种场景的定位工作，提升施工效率与精准度。
二、核心功能特点
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精准激光投射
两款设备均采用稳定激光模组，在5米范围内可实现±0.3毫米/米的水平及垂直方向精度，确保基准线清晰可视。LS612II支持360°全周水平线投射，而LS603II提供三组十字交叉线，满足不同场景的空间定位需求。
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多线组合模式
LS603II可同时投射3条垂直线和2条水平线，形成多角度定位网络，特别适合卫浴安装、天花板吊顶等复杂空间作业。LS612II则支持单水平线、双垂直线及组合线模式切换，覆盖大范围施工现场的标线需求。
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智能实用设计
• 自动校准系统：内置摆动补偿机制，开机后10秒内自动完成位置校准
• 灵活供电方案：LS603II配备可更换锂电池组（续航18小时），LS612II支持Type-C直充（满电工作12小时）
• 磁吸旋转底座：支持360°自由调节角度，兼容三脚架/墙面/地面多种固定方式
三、场景应用
适用于室内装修（墙面涂刷、瓷砖铺贴）、建筑工程（钢结构定位、模板校准）、家具安装（柜体组合、电器排布）等场景。LS603II更侧重中小型空间的精细作业，而LS612II的长距离投射特性（有效半径15米）适合厂房、仓库等大型场地。
四、安全与耐用性
外壳采用ABS+PC复合材质，通过1米防摔测试，防护等级达到IP54防尘防溅标准。配备激光安全滤镜，符合Class II激光安全规范，工作时长按电源键可启动智能休眠模式。
--------------------ENGLISH VERSION--------------------
LS603II/LS612II Laser Line Projector Introduction
I. Product Overview
The LS603II and LS612II laser line projectors are practical optical tools designed for construction, decoration, and home improvement projects. By projecting high-visibility reference lines, both models assist users in achieving precise alignment for wall leveling, tile installation, pipeline layout, and other positioning tasks, significantly improving work efficiency.
II. Key Features
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Precision Laser Projection
Equipped with stabilized laser modules, both models deliver ±0.3mm/m accuracy within 5 meters. The LS612II offers 360° horizontal line projection, while the LS603II generates three cross-line points for spatial positioning in confined areas.
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Multi-line Modes
The LS603II projects 3 vertical lines and 2 horizontal lines simultaneously, creating a positioning grid ideal for bathroom fixture installation and ceiling work. The LS612II provides switchable modes between single horizontal line, dual vertical lines, and composite lines for large-scale applications.
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User-Centric Design
• Self-leveling mechanism completes calibration within 10 seconds
• LS603II uses replaceable lithium batteries (18-hour runtime), LS612II supports Type-C charging (12-hour operation)
• Magnetic rotating base allows 360° adjustment, compatible with tripods/walls/floors
III. Application Scenarios
Suitable for interior decoration (wall painting, tile laying), structural engineering (steel frame alignment), and furniture assembly. The LS603II excels in precision tasks for medium-sized spaces, while the LS612II s 15-meter effective range meets the demands of workshops and warehouses.
IV. Durability & Safety
Constructed with ABS+PC composite material, surviving 1-meter drop tests and IP54 dust/water resistance. Integrated safety filter complies with Class II laser standards. Long-press power button activates auto-sleep mode for enhanced safety.
（总字数：中文385字+英文315字=700字）
