Ultrasonic Distance Meter, with 5 Groups of Values in Memory

Ultrasonic Distance Meter, with 5 Groups of Values in Memory

超声波测距仪，内存中有5组数值

议价

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特征：
    英制/公制开始点选择数据存储/调用计算机区域和卷5内存中的5个值组长度自动/手动关闭LCD背光键音，发出错误的读取发现和读取确认
产品规格：
    测量范围：0.5〜16m（1.64〜52.48英尺）设置：
      Fm / Bm：从前或后开关测量pf单位M / FT：开关测量公制/英制（电池仓内）
    精度：±1％+ 1读数条件：25±5℃，45％〜90％RH响应时间：2sec电源9 V电池电流消耗：
      待机电流：≤1uA操作电流：≤60mA
    自动关闭100秒（约）LCD背光：7秒（约）有效操作环境：
      温度：0〜40℃湿度：45％〜90％RH
    存储温度：-10〜60℃尺寸：20 x 85 x 70mm重量：192g

Features:
    Measures in imperial/metricStart point selectionData store/recallComputers areas and volumes5 groups of values in memorySum of lengthsAuto/manual shut-offLCD backlightKey sound, beeps for wrong reading finding and reading confirmation
Specifications:
    Measuring range: 0.5 ~ 16m (1.64 ~ 52.48feet)Settings:
      Fm / Bm: switch measures from front or rear pf unitM / FT: switch measures in metric/imperial (inside the battery compartment)
    Accuracy: ±1%+1 of readingConditions: 25±5℃,45% ~ 90%RHResponse time: 2secPower supply 9 V batteryCurrent consumption:
      Stand- by current: ≦1uAOperating current: ≦60mA
    Auto shut-off 100sec (approx.)LCD back light: active in 7 sec (approx.)Operation environment:
      Temperature: 0~ 40℃Humidity: 45% ~ 90%RH
    Store temperature : -10 ~ 60℃ Dimensions: 20 x 85 x 70mmWeight: 192g