AR831超声波测距仪
产品概述
AR831超声波测距仪是一款采用超声波技术的高精度非接触式测量工具，适用于建筑、装修、工程等多个领域的距离测量需求。该设备通过发射和接收超声波信号，计算时间差来精准测量距离，操作简便且响应迅速。其设计轻巧便携（净重115g），采用象牙白外观和人性化按键布局，支持动态读数显示和激光辅助定位，提升测量效率。21121
核心功能与技术参数
设备测量范围为0.30～15米（10英寸～50英尺），精度达±1%，支持公制与英制单位切换。内置激光定位功能可辅助瞄准目标，同时具备动态显示、面积/体积计算、长度累加等实用功能。响应时间为2秒，配备自动/手动关机模式以延长续航，使用4节AAA碱性电池或9V电池供电（视型号而定）。LCD显示屏尺寸为35*23.5mm，清晰呈现测量数据。2622
应用场景与用户体验
AR831特别适合室内空间测量、装修工程和短距离测绘等场景。其非接触式测量方式可安全应用于复杂环境，如高处或狭窄区域。用户可通过按键声提示和错误报警功能快速确认操作状态。设备还支持测量基准自定义和数据存储功能（部分型号），满足连续作业需求。紧凑的机身设计（10054.521.5mm）便于单手操作，吸塑包装确保运输安全。3611
Product Overview (English)
The AR831 Ultrasonic Distance Meter is a compact and high-performance tool designed for non-contact measurement applications. Utilizing ultrasonic wave technology, it calculates distances by analyzing the time difference between signal emission and reflection. Ideal for construction, interior design, and maintenance tasks, its lightweight design (115g net weight) and ivory-white casing ensure ease of use and portability. Dynamic display and laser-assisted targeting further enhance operational efficiency.221
Key Features & Specifications (English)
With a measuring range of 0.30～15m (10inch～50foot) and ±1% accuracy, the device supports metric/imperial unit conversion. The built-in laser pointer aids precise targeting, while functions like area/volume calculation and length summation streamline complex measurements. It responds within 2 seconds and features auto/manual shutdown modes powered by 4xAAA batteries or 9V battery (model-dependent). The 35*23.5mm LCD screen delivers clear readouts, and ergonomic buttons provide tactile feedback with audible prompts for error alerts.622
Applications & User Experience (English)
This meter excels in indoor space assessment, renovation projects, and short-range surveys. Its non-contact method ensures safety when measuring hard-to-reach areas. Users can customize measurement benchmarks and store data (on select models) for workflow continuity. The compact body (10054.521.5mm) allows single-handed operation, and blister packaging protects the device during transit. Environmental adaptability (0～30°C operating temperature) makes it reliable in diverse conditions.31127
AR831，超声波测距仪
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