HCH-2000D超声波测厚仪技术参数 (SPECIFICATIONS):测量范围(Measaring Yange): 0.65-260mm (配不同探头)声速范围(Sound speed stting Yange): 1000-9990m/s测量误差(error):1% *厚度值(Thickncss)±0.05mm 显示精度(Show Precision): 0.01mm数据输出接口(Date output):RS232C(可连微机、打印机)数据存储(Date storage): 1000个测量点电源(power sapply): 一节5#电池(1.5v)EL背光(EL show)全中文汉显(chinese demonstrate)全金属机壳(Whole metals machine hull)外型尺寸(External dimensions): 50*105*24mm说明书下载:HCH-2000D