Scope: The scope for all to use. Attenuation ratio: 100:1; Bandwidth: 100MHz; Rise time: 3.5ns; Maximum input voltage: 2000V (Vp-p); Input Resistance: 100M ohm; Input capacitance: 6 pF; Compensation range: 10~35pF; Operating temperature: 0~50'C, Storage Temperature: -20~60'C, Relative humidity: <= 90%