14KVp-p/75MHz , Very High Voltage and Very High Frequence X200, X400, X1000, X2000, 4 Range Selecter. 100MΩ // 1.3PF, Very High Ri and very Low Ci Separating Design (Patent No. 114205) Convenient, Durable. Combine With PL-10 to obtain more Accurate Measurement from DMM.