测距仪的详细介绍:测量范围 0.5～15m 测量精确度 ±0.5% 公英制转换 工作环境 0～30℃ 30-70%RH 激光定位 低电显示功能 计算面积和体积 计算长度累加 自动/手动关机 LCD 背光显示 响应时间 2s 测量基准设置 工作频率 40khz 按键声提示,出错声音提示以及确认声音提示GENERAL FEATURES & SPECIFICATIONS一般功能和规格 AR-841AR-851Measuring Range0.5～15m0.5～15m(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 Condition0～30℃0～30℃工作环境30-70%RH30-70%RHLaser 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 Time2s2s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WorkFrequency40khz40khz(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 GENERALCHARACTERISTICS一般特征Power9VAlkaline Battery9V Alkaline Battery供电9V碱性电池9V碱性电池LCD size56*28.3mm56*28.3mmLCD尺寸Product ColorDark Gray+YellowYellow+Black产品颜色深灰+黄黄+黑Product Net Weight205g315g产品净重Product Size150*75*46mm150*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2020标准外箱尺寸48.5*43.7*28.0cm48.5*43.7*33.2cm标准外箱毛重6.2kg9.1kg包装方式2(Other Countries)BlisterBlisterStandard Quantity Per Carton2020Standard Carton Size48.5*43.7*28.0cm48.5*43.7*33.2cmStandard Carton Gross Weight6.2kg9.1kg