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- 产品名称：AR-821超声波测距仪
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简单介绍
AR-821超声波测距仪Measuring Range 0.30～15m 0.30～15m 0.30～15m 测量范围 10inch～50foot 10inch～50foot 10inch～50foot
产品描述
AR-821超声波测距仪
GENERAL FEATURES & SPECIFICATIONS | 一般功能和规格 |
| AR-811 | AR-821 | AR-831 | |
Measuring Range | 0.30～15m | 0.30～15m | 0.30～15m | |
测量范围 | 10inch～50foot | 10inch～50foot | 10inch～50foot | |
Accuracy | ±1% | ±1% | ±1% | |
测量**度 | |
Measure In Imperial/Metric | √ | √ | √ | |
公英制转换 | |
Dynamic Display | √ | √ | √ | |
动态读数显示 | |
Laser Pointer Aiming | √ | √ | √ | |
激光定位 | |
Data Store /Recall | √ | ____ | ______ | |
存储/调出数据 | |
Computer Area And Volume | √ | √ | √ | |
计算面积和体积 | |
Sum Of Length | √ | √ | √ | |
计算长度累加 | |
Auto/Manual Shut-off | √ | √ | √ | |
自动/手动关机 | |
LCD Backlight | √ | √ | √ | |
LCD 背光显示 | |
response Time | 2s | 2s | 2s | |
响应时间 | |
Measureing Benchmark Setup | √ | √ | √ | |
测量基准设置 | |
KeySound,Beeps For Wrong Reading And Reading Confirmation | √ | √ | √ | |
|
按键声提示,出错声音提示 | √ | √ | √ | |
以及确认声音提示 |