1.2-225.0mm(Steel) 1000-9999m/s
FEATURES &SPECIFICATIONS Vibration Meter Measuring Range 测量范围 Accuracy 测量误差 Pipe Measuring Lower Limit 管材测量下限 Sound Velocity Range 声速调↙节范围 Working Frequency 工作频率 Working Temperature Range 工作温度范围 Automatic Zero Adjustment 自动校准零点功能 Data Store Function 数据存储功能 Auto Power Shut Off 自动关机功能 Low Battery Indication 低电指示 Power 电源