RP1050H高压示波器探头用 户 手 册 Warning 性能指标 （Specifications） DC: 0 ~ 15 KV DC Do not attempt to take measurements from sources when 最大工 the chassis or return lead is not ground. Max. Working Voltage AC: pulse ≤ 30 KV peak to peak 作电压 AC: sine wave ≤ 10 KV rms 用 户 手 册 This ground connection is critical to the safety operation of 信噪比 Signal/Noise ……