| Accuracy |
±0.5%
|
±1.5%（single Unit）
|
| 测量精确度 |
±2%（Double Unit）
|
| Measure In Imperial/Metric |
√
|
√
|
| 公英制转换 |
| Operation Condition |
0～30℃
|
0～30℃
|
| 工作环境 |
30-70%RH
|
30-70%RH
|
| Laser Pointer Aiming Selection |
√
|
√
|
| 激光定位 |
| Low Battery Indication |
√
|
√
|
| 低电显示功能 |
| 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
|
| 响应时间 |
| Measureing Benchmark Setup |
√
|
√
|
| 测量基准设置 |
| Single Or Double Unit Measure Selection |
_____
|
√
|
| 单机和双机测试选择开关 |
| WorkFrequency |
40khz
|
40khz（single Unit）
|
| 工作频率 |
20khz（Double Unit）
|
| Key Sound,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 |
|
|
| GENERAL CHARACTERISTICS |
一般特征 |
| Power |
9VAlkaline Battery
|
9V Alkaline Battery
|
| 供电 |
9V碱性电池
|
9V碱性电池
|
| LCD size |
56*28.3mm
|
56*28.3mm
|
| LCD尺寸 |
| Product Color |
Dark Gray+Yellow
|
Yellow+Black
|
| 产品颜色 |
深灰+黄
|
黄+黑
|
| Product Net Weight |
205g
|
315g
|
| 产品净重 |
| Product Size |
150*75*46mm
|
150*75*46mm
|
| 产品尺寸 |
|
|
| PACKING INFORMATION |
包装 |
| 包装方式1（中国） |
吸塑
|
吸塑
|
| 标准外箱容量 |
20
|
20
|
| 标准外箱尺寸 |
48.5*43.7*28.0cm
|
48.5*43.7*33.2cm
|
| 标准外箱毛重 |
6.2kg
|
9.1kg
|
| 包装方式2（Other Countries） |
Blister
|
Blister
|
| Standard Quantity Per Carton |
20
|
20
|
| Standard Carton Size |
48.5*43.7*28.0cm
|
48.5*43.7*33.2cm
|
| Standard Carton Gross Weight |
6.2kg
|
9.1kg
|
AR851超声波测距仪 |
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