| GENERAL FEATURES & SPECIFICATIONS |
一般功能和规格 |
|
AR-841 |
AR-851 |
| Measuring Range |
0.5～15m |
0.5～15m(single Unit) |
| 测量范围 |
1～60m(Double Unit) |
| 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 | |