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AR841超声波测距仪商家
AR841超声波测距仪商家AR841超声波测距仪标准外箱尺寸48.5*43.7*28.0cm48.5*43.7*33.2cm
【详细说明】
AR841超声波测距仪商家 AR841超声波测距仪详细参数:
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AR841超声波测距仪AR-841
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AR-851
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Measuring Range
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0.5~15m
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0.5~15m(single Unit)
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测量范围
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1~60m(Double Unit)
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Accuracy
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±0.5%
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±1.5%(single Unit)
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测量度
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±2%(Double Unit)
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Measure In Imperial/Metric
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√
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√
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公英制转换
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Operation Condition
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0~30℃
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0~30℃
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工作环境
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30-70%RH
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30-70%RH
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Laser Pointer Aiming Selection
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√
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√
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激光定位
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Low Battery Indication
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√
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√
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低电显示功能
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Computer Area And Volume
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√
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√
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计算面积和体积
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Sum Of Length
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√
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√
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计算长度累加
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Auto/Manual Shut-off
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√
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√
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自动/手动关机
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LCD Backlight
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√
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√
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LCD 背光显示
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response Time
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2s
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2s
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响应时间
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AR841超声波测距仪 Measureing Benchmark Setup
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√
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√
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测量基准设置
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Single Or Double Unit Measure Selection
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_____
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√
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单机和双机测试选择开关
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WorkFrequency
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40khz
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40khz(single Unit)
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工作频率
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20khz(Double Unit)
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Key Sound,Beeps For Wrong Reading
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√
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√
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And Reading Confirmation
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按键声提示,出错声音提示
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