中国希玛 SMARTSENSOR 超声波测距仪 AR821

AR-811 title=""
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%
测量精确度 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 GENERAL CHARACTERISTICS 一般特征 Power 9V Battery(6F22)
9V Battery(6F22)
4*1.5VAAA Battery
供电 9v(6F22)
9v(6F22)
4节1.5V AAA电池
LCD size 35*23.5mm
35*23.5mm
35*23.5mm
LCD尺寸 Product Color Dark Gray
Dark Gray
Ivory
产品颜色 深灰
深灰
象牙白
Product Net Weight 150g
150g
115g
产品净重 Product Size 180*53*39mm
180*53*39mm
100*54.5*21.5mm
产品尺寸 PACKING INFORMATION 包装 包装方式1(中国) 吸塑
吸塑
吸塑
标准外箱容量 40
40
40
标准外箱尺寸 49.5*36.8*27.9cm
49.5*36.8*27.9cm
49.5*36.8*27.9cm
标准外箱毛重 6.5kg
6.5kg
6.5kg
包装方式2(Other Countries) Blister
Blister
Blister
Quantity Per Carton 40
40
40
Carton Size 49.5*36.8*27.9cm
49.5*36.8*27.9cm
49.5*36.8*27.9cm
Carton Gross Weight 6.5kg
6.5kg
6.5kg