Specifications 
Type      PT-8010A
Bandwidth 70MHz
Input Max.Voltage ±7000V
Attenuation 1:100/1000
Accuracy ±2%
Input Impedance 10MΩ//7pF each side to ground
Swing(into 50kΩ load) ±7v
Offset(typical) ＜±5mV
Noise(typical) 0.9mVrms
Source Impedance(typical) 50Ω
Features: 
         1.Up to±7000V(DC+Peak AC)Differential 
         2.Bandwidth up to 70MHz 
         3.Safety Certifed 
         4.Overrange Indicator