用于路基沉降、隧道沉降、大坝沉降及各种设施沉降的高精实时监测。
技术参数：测量范围：0～50mm (50% excess is acceptable)
精度：0.05mm
分辨率：0.025mm
尺寸：ф70*280mm
工作温度：-30～+80℃
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中国 宿州